#1C8F1B#1C8F1B
#1C8F1B is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.7% C 0.179 H 142.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1C8F1B |
|---|---|
| RGB | rgb(28, 143, 27) |
| HSL | hsl(119, 68%, 33%) |
| HSV | hsv(119, 81%, 56%) |
| CMYK | cmyk(80.4%, 0%, 81.1%, 43.9%) |
| CIE-LAB | lab(51.80, -52.35, 48.59) |
| CIE-LCH | lch(51.80, 71.43, 137.13°) |
| OKLab | oklab(56.74% -0.1421 0.1083) |
| OKLCH | oklch(56.74% 0.179 142.7) |
| XYZ | xyz(10.4985, 19.9697, 4.3379) |
| Luminance | 0.1997 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Emerald Green
#028F1E
ΔE00 1.02
Forestgreen (CSS)
#228B22
ΔE00 1.65
True Green
#089404
ΔE00 2.28
Irish Green
#019529
ΔE00 2.57
Kelley Green
#009337
ΔE00 3.91
Green
#008000
ΔE00 5.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C8F1B #8E1B8F
analogous
#568F1B #1C8F1B #1B8F54
triadic
#1C8F1B #1B1C8F #8F1B1C
tetradic
#1C8F1B #1B568F #8E1B8F #8F541B
square
#1C8F1B #1B568F #8E1B8F #8F541B
split-complementary
#1C8F1B #541B8F #8F1B56
monochromatic
#082808 #125C11 #1C8F1B #26C225 #49DC48
Accessibility & contrast
On white
4.20
#1C8F1B on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#1C8F1B on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1C8F1B
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C8F1B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1C8F1B | 1.00 | 4.20 | 4.99 | 4.99 |
| #FFFFFF | 4.20 | 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)
#928100
Deuteranopia (green-blind)
#867829
Tritanopia (blue-blind)
#008B7A
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #1c8f1b; /* rgb */ color: rgb(28, 143, 27); /* oklch */ color: oklch(56.7% 0.179 142.7);
Tailwind
colors: {
custom: {
50: '#6fb162',
500: '#1c8f1b',
950: '#000000',
},
}SCSS
$custom: #1c8f1b; $custom-light: #6fb162; $custom-dark: #000000;
JSON
{
"hex": "#1c8f1b",
"rgb": {
"r": 28,
"g": 143,
"b": 27
},
"hsl": {
"h": 119.483,
"s": 68.235,
"l": 33.333
},
"oklch": {
"l": 0.56742,
"c": 0.17872,
"h": 142.7
},
"luminance": 0.19971
}Semantic roles & 50–950 ramp
primary
#1C8F1B
secondary
#BD48BE
accent
#3DEBEA
background
#F7FBF6
surface
#EDF6EB
border
#C8D0C6
text
#091105
muted
#7B807A