#1C4D0F#1C4D0F
#1C4D0F is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.3% C 0.105 H 139.9°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).
Color values
| HEX | #1C4D0F |
|---|---|
| RGB | rgb(28, 77, 15) |
| HSL | hsl(107, 67%, 18%) |
| HSV | hsv(107, 81%, 30%) |
| CMYK | cmyk(63.6%, 0%, 80.5%, 69.8%) |
| CIE-LAB | lab(28.35, -29.40, 30.05) |
| CIE-LCH | lch(28.35, 42.04, 134.37°) |
| OKLab | oklab(37.26% -0.0807 0.0679) |
| OKLCH | oklch(37.26% 0.105 139.9) |
| XYZ | xyz(3.2188, 5.5888, 1.3610) |
| Luminance | 0.0559 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Bottle Green
#044A05
ΔE00 2.33
Darkgreen (survey)
#054907
ΔE00 2.34
British Racing Green
#05480D
ΔE00 2.71
Forrest Green
#154406
ΔE00 2.78
Forest Green (survey)
#06470C
ΔE00 2.78
Racing Green
#014600
ΔE00 3.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C4D0F #400F4D
analogous
#3B4D0F #1C4D0F #0F4D21
triadic
#1C4D0F #0F1C4D #4D0F1C
tetradic
#1C4D0F #0F3B4D #400F4D #4D210F
square
#1C4D0F #0F3B4D #400F4D #4D210F
split-complementary
#1C4D0F #210F4D #4D0F3B
monochromatic
#091A05 #091A05 #1C4D0F #2F8019 #41B323
Accessibility & contrast
On white
9.92
#1C4D0F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.12
#1C4D0F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C4D0F
9.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C4D0F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C4D0F | 1.00 | 9.92 | 2.12 | 9.92 |
| #FFFFFF | 9.92 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.12 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.92 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F4505
Deuteranopia (green-blind)
#494115
Tritanopia (blue-blind)
#164A41
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #1c4d0f; /* rgb */ color: rgb(28, 77, 15); /* oklch */ color: oklch(37.3% 0.105 139.9);
Tailwind
colors: {
custom: {
50: '#5f7f52',
500: '#1c4d0f',
950: '#000000',
},
}SCSS
$custom: #1c4d0f; $custom-light: #5f7f52; $custom-dark: #000000;
JSON
{
"hex": "#1c4d0f",
"rgb": {
"r": 28,
"g": 77,
"b": 15
},
"hsl": {
"h": 107.419,
"s": 67.391,
"l": 18.039
},
"oklch": {
"l": 0.3726,
"c": 0.10545,
"h": 139.9
},
"luminance": 0.05589
}Semantic roles & 50–950 ramp
primary
#1C4D0F
secondary
#753187
accent
#3EEAC6
background
#F5F7F4
surface
#EAEEE7
border
#C6C9C3
text
#050A02
muted
#797C78