#188F1E#188F1E
#188F1E is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.178 H 143.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #188F1E |
|---|---|
| RGB | rgb(24, 143, 30) |
| HSL | hsl(123, 71%, 33%) |
| HSV | hsv(123, 83%, 56%) |
| CMYK | cmyk(83.2%, 0%, 79%, 43.9%) |
| CIE-LAB | lab(51.76, -52.67, 47.55) |
| CIE-LCH | lch(51.76, 70.96, 137.92°) |
| OKLab | oklab(56.69% -0.1427 0.1066) |
| OKLCH | oklch(56.69% 0.178 143.2) |
| XYZ | xyz(10.4328, 19.9316, 4.5254) |
| Luminance | 0.1993 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald Green
#028F1E
ΔE00 0.67
Forestgreen (CSS)
#228B22
ΔE00 1.52
Irish Green
#019529
ΔE00 2.35
True Green
#089404
ΔE00 2.52
Kelley Green
#009337
ΔE00 3.54
Green
#008000
ΔE00 5.60
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#188F1E #8F1889
analogous
#4E8F18 #188F1E #188F59
triadic
#188F1E #1E188F #8F1E18
tetradic
#188F1E #184E8F #8F1889 #8F5918
square
#188F1E #184E8F #8F1889 #8F5918
split-complementary
#188F1E #59188F #8F184E
monochromatic
#062608 #0F5B13 #188F1E #21C329 #42DF4A
Accessibility & contrast
On white
4.21
#188F1E on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#188F1E on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #188F1E
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##188F1E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##188F1E | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#928101
Deuteranopia (green-blind)
#86782B
Tritanopia (blue-blind)
#008B7A
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #188f1e; /* rgb */ color: rgb(24, 143, 30); /* oklch */ color: oklch(56.7% 0.178 143.2);
Tailwind
colors: {
custom: {
50: '#6eb163',
500: '#188f1e',
950: '#000000',
},
}SCSS
$custom: #188f1e; $custom-light: #6eb163; $custom-dark: #000000;
JSON
{
"hex": "#188f1e",
"rgb": {
"r": 24,
"g": 143,
"b": 30
},
"hsl": {
"h": 123.025,
"s": 71.257,
"l": 32.745
},
"oklch": {
"l": 0.56694,
"c": 0.17812,
"h": 143.2
},
"luminance": 0.19933
}Semantic roles & 50–950 ramp
primary
#188F1E
secondary
#C043BA
accent
#3AE5EE
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#081106
muted
#7B807A