#1C9037#1C9037
#1C9037 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.3% C 0.161 H 146.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).
Color values
| HEX | #1C9037 |
|---|---|
| RGB | rgb(28, 144, 55) |
| HSL | hsl(134, 67%, 34%) |
| HSV | hsv(134, 81%, 56%) |
| CMYK | cmyk(80.6%, 0%, 61.8%, 43.5%) |
| CIE-LAB | lab(52.36, -49.97, 37.83) |
| CIE-LCH | lch(52.36, 62.67, 142.87°) |
| OKLab | oklab(57.28% -0.1345 0.0891) |
| OKLCH | oklch(57.28% 0.161 146.5) |
| XYZ | xyz(11.1409, 20.4679, 6.9772) |
| Luminance | 0.2047 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Kelley Green
#009337
ΔE00 1.23
Irish Green
#019529
ΔE00 2.77
Emerald Green
#028F1E
ΔE00 3.10
Forestgreen (CSS)
#228B22
ΔE00 3.22
True Green
#089404
ΔE00 5.25
Emerald (survey)
#01A049
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C9037 #901C75
analogous
#3B901C #1C9037 #1C9071
triadic
#1C9037 #371C90 #90371C
tetradic
#1C9037 #1C3B90 #901C75 #90711C
square
#1C9037 #1C3B90 #901C75 #90711C
split-complementary
#1C9037 #711C90 #901C3B
monochromatic
#082A10 #125D23 #1C9037 #26C34B #4ADC6C
Accessibility & contrast
On white
4.12
#1C9037 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.09
#1C9037 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1C9037
5.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C9037 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1C9037 | 1.00 | 4.12 | 5.09 | 5.09 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#92822D
Deuteranopia (green-blind)
#85793E
Tritanopia (blue-blind)
#008D7D
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #1c9037; /* rgb */ color: rgb(28, 144, 55); /* oklch */ color: oklch(57.3% 0.161 146.5);
Tailwind
colors: {
custom: {
50: '#6eb271',
500: '#1c9037',
950: '#000000',
},
}SCSS
$custom: #1c9037; $custom-light: #6eb271; $custom-dark: #000000;
JSON
{
"hex": "#1c9037",
"rgb": {
"r": 28,
"g": 144,
"b": 55
},
"hsl": {
"h": 133.966,
"s": 67.442,
"l": 33.725
},
"oklch": {
"l": 0.57277,
"c": 0.1613,
"h": 146.5
},
"luminance": 0.20469
}Semantic roles & 50–950 ramp
primary
#1C9037
secondary
#BE4AA3
accent
#3DC2EA
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#081108
muted
#7B807B