#ecf474 - Nuclear Acid color

Soft, sunny lemon-yellow with a delicate lime-green undertone, this bright pastel reads as light and cheerful without being overly saturated. It evokes spring foliage, citrus zest, and a fresh, energetic mood, lending warmth and high visibility as an accent or background. Works well with deep navies, charcoal grays, muted teals, or warm corals to create contrast, and complements natural wood or white for airy, modern palettes. Ideal for playful, optimistic designs.

color #ecf474

#ecf474 color RGB value is 236, 244, 116, and the CMYK value is 0.0328, 0.00, 0.525, 0.0431. Alternative names for that color are: nuclear acid, gold, khaki, manz, laser lemon, yellow.

Color Conversion

Name
Values
CSS
RGB(0-255)
236, 244, 116
rgb(236, 244, 116)
CMYK
0.0328, 0.00, 0.525, 0.0431
-
sRGB
0.925, 0.957, 0.455
rgb(92.5% 95.7% 45.5%)
Adobe® 98 RGB compatible
0.933, 0.955, 0.486
color(a98-rgb 0.933 0.955 0.486)
HCT
115, 51.0, 93.4
color(--hct 115 35.2% 93.4%)
HSL
63.8, 85.3, 70.6
hsl(63.8 85.3% 70.6%)
HSV
63.8, 52.5, 95.7
color(--hsv 63.8 52.5% 95.7%)
HWB
63.8, 45.5, 4.31
hwb(63.8 45.5% 4.31%)
Lab
93.7, -15.2, 59.6
lab(93.7 -15.2 59.6)
P3
0.931, 0.956, 0.526
color(display-p3 0.931 0.956 0.526)
XYZ D50
0.739, 0.846, 0.224
color(xyz-d50 0.739 0.846 0.224)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#ecf474
RGB:236 244 116
HSL:63.75deg 85.33% 70.59%
HEX:#7c74f4
RGB:124 116 244
HSL:243.75deg 85.33% 70.59%

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