#187C37#187C37
#187C37 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.137 H 148.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).
Color values
| HEX | #187C37 |
|---|---|
| RGB | rgb(24, 124, 55) |
| HSL | hsl(139, 68%, 29%) |
| HSV | hsv(139, 81%, 49%) |
| CMYK | cmyk(80.6%, 0%, 55.6%, 51.4%) |
| CIE-LAB | lab(45.48, -43.39, 29.67) |
| CIE-LCH | lch(45.48, 52.56, 145.63°) |
| OKLab | oklab(51.55% -0.1166 0.0713) |
| OKLCH | oklch(51.55% 0.137 148.6) |
| XYZ | xyz(8.2733, 14.8843, 6.0506) |
| Luminance | 0.1489 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Darkish Green
#287C37
ΔE00 1.22
Jungle Green
#048243
ΔE00 2.88
Tree Green
#2A7E19
ΔE00 5.61
Green
#008000
ΔE00 6.82
Sea Green
#2E8B57
ΔE00 7.27
Forestgreen (CSS)
#228B22
ΔE00 7.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#187C37 #7C185D
analogous
#2B7C18 #187C37 #187C69
triadic
#187C37 #37187C #7C3718
tetradic
#187C37 #182B7C #7C185D #7C6918
square
#187C37 #182B7C #7C185D #7C6918
split-complementary
#187C37 #69187C #7C182B
monochromatic
#051A0B #0E4920 #187C37 #22AF4E #36D868
Accessibility & contrast
On white
5.28
#187C37 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.98
#187C37 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #187C37
5.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##187C37 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##187C37 | 1.00 | 5.28 | 3.98 | 5.28 |
| #FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7D7031
Deuteranopia (green-blind)
#72693C
Tritanopia (blue-blind)
#00796C
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #187c37; /* rgb */ color: rgb(24, 124, 55); /* oklch */ color: oklch(51.5% 0.137 148.6);
Tailwind
colors: {
custom: {
50: '#67a36f',
500: '#187c37',
950: '#000000',
},
}SCSS
$custom: #187c37; $custom-light: #67a36f; $custom-dark: #000000;
JSON
{
"hex": "#187c37",
"rgb": {
"r": 24,
"g": 124,
"b": 55
},
"hsl": {
"h": 138.6,
"s": 67.568,
"l": 29.02
},
"oklch": {
"l": 0.51547,
"c": 0.13664,
"h": 148.6
},
"luminance": 0.14885
}Semantic roles & 50–950 ramp
primary
#187C37
secondary
#B13F8D
accent
#3DB5EA
background
#F6FAF6
surface
#EBF4EC
border
#C6CEC7
text
#070F07
muted
#7A7F7A