#1e231c - Underworld color

A very deep, muted green leaning toward charcoal — think moss-stained stone seen in dim light. It feels cool and earthy, almost black at a distance, with subtle olive and pine undertones that give it organic warmth. Use it for moody backgrounds, understated interfaces, or sophisticated packaging where you want quiet elegance and natural restraint. It pairs well with warm metallics, creamy neutrals, or brighter greens to add contrast without losing its calm, grounded character.

color #1e231c

#1e231c color RGB value is 30, 35, 28, and the CMYK value is 0.143, 0.00, 0.200, 0.863. Alternative names for that color are: underworld, black, rangoon green, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
30, 35, 28
rgb(30, 35, 28)
CMYK
0.143, 0.00, 0.200, 0.863
-
sRGB
0.118, 0.137, 0.110
rgb(11.8% 13.7% 11%)
Adobe® 98 RGB compatible
0.144, 0.156, 0.133
color(a98-rgb 0.144 0.156 0.133)
HCT
144, 7.12, 13.0
color(--hct 144 4.91% 13%)
HSL
103, 11.1, 12.4
hsl(103 11.1% 12.4%)
HSV
103, 20.0, 13.7
color(--hsv 103 20% 13.7%)
HWB
103, 11.0, 86.3
hwb(103 11% 86.3%)
Lab
13.0, -3.66, 3.92
lab(13 -3.66 3.92)
P3
0.121, 0.137, 0.112
color(display-p3 0.121 0.137 0.112)
XYZ D50
0.0138, 0.0156, 0.0101
color(xyz-d50 0.014 0.016 0.01)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#1e231c
RGB:30 35 28
HSL:102.86deg 11.11% 12.35%
HEX:#211c23
RGB:33 28 35
HSL:282.86deg 11.11% 12.35%

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