#1D4B0B#1D4B0B
#1D4B0B is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.7% C 0.105 H 138.8°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).
Color values
| HEX | #1D4B0B |
|---|---|
| RGB | rgb(29, 75, 11) |
| HSL | hsl(103, 74%, 17%) |
| HSV | hsv(103, 85%, 29%) |
| CMYK | cmyk(61.3%, 0%, 85.3%, 70.6%) |
| CIE-LAB | lab(27.62, -28.56, 30.94) |
| CIE-LCH | lch(27.62, 42.11, 132.70°) |
| OKLab | oklab(36.66% -0.0788 0.0691) |
| OKLCH | oklch(36.66% 0.105 138.8) |
| XYZ | xyz(3.0831, 5.3173, 1.1804) |
| Luminance | 0.0532 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Forrest Green
#154406
ΔE00 2.23
Darkgreen (survey)
#054907
ΔE00 2.46
Bottle Green
#044A05
ΔE00 2.46
Forest Green (survey)
#06470C
ΔE00 2.91
Racing Green
#014600
ΔE00 2.92
British Racing Green
#05480D
ΔE00 2.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D4B0B #390B4B
analogous
#3D4B0B #1D4B0B #0B4B19
triadic
#1D4B0B #0B1D4B #4B0B1D
tetradic
#1D4B0B #0B3D4B #390B4B #4B190B
square
#1D4B0B #0B3D4B #390B4B #4B190B
split-complementary
#1D4B0B #190B4B #4B0B3D
monochromatic
#0A1B04 #0A1B04 #1D4B0B #328013 #46B61B
Accessibility & contrast
On white
10.18
#1D4B0B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.06
#1D4B0B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D4B0B
10.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D4B0B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D4B0B | 1.00 | 10.18 | 2.06 | 10.18 |
| #FFFFFF | 10.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.06 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E4400
Deuteranopia (green-blind)
#484012
Tritanopia (blue-blind)
#19483F
Achromatopsia (no color)
#414141
Design tokens & code
CSS
--color: #1d4b0b; /* rgb */ color: rgb(29, 75, 11); /* oklch */ color: oklch(36.7% 0.105 138.8);
Tailwind
colors: {
custom: {
50: '#5f7e50',
500: '#1d4b0b',
950: '#000000',
},
}SCSS
$custom: #1d4b0b; $custom-light: #5f7e50; $custom-dark: #000000;
JSON
{
"hex": "#1d4b0b",
"rgb": {
"r": 29,
"g": 75,
"b": 11
},
"hsl": {
"h": 103.125,
"s": 74.419,
"l": 16.863
},
"oklch": {
"l": 0.36659,
"c": 0.10477,
"h": 138.8
},
"luminance": 0.05318
}Semantic roles & 50–950 ramp
primary
#1D4B0B
secondary
#6D2B87
accent
#37F1BD
background
#F5F7F4
surface
#EAEEE7
border
#C6C9C3
text
#050A02
muted
#797C78