#187E3F#187E3F
#187E3F is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.132 H 150.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).
Color values
| HEX | #187E3F |
|---|---|
| RGB | rgb(24, 126, 63) |
| HSL | hsl(143, 68%, 29%) |
| HSV | hsv(143, 81%, 49%) |
| CMYK | cmyk(81%, 0%, 50%, 50.6%) |
| CIE-LAB | lab(46.28, -42.80, 26.39) |
| CIE-LCH | lch(46.28, 50.29, 148.34°) |
| OKLab | oklab(52.25% -0.115 0.0644) |
| OKLCH | oklch(52.25% 0.132 150.8) |
| XYZ | xyz(8.7340, 15.4737, 7.2281) |
| Luminance | 0.1547 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Jungle Green
#048243
ΔE00 1.60
Darkish Green
#287C37
ΔE00 2.19
Sea Green
#2E8B57
ΔE00 5.92
Dark Sea Green
#11875D
ΔE00 6.69
Tree Green
#2A7E19
ΔE00 6.89
Forestgreen (CSS)
#228B22
ΔE00 7.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#187E3F #7E1857
analogous
#247E18 #187E3F #187E72
triadic
#187E3F #3F187E #7E3F18
tetradic
#187E3F #18247E #7E1857 #7E7218
square
#187E3F #18247E #7E1857 #7E7218
split-complementary
#187E3F #72187E #7E1824
monochromatic
#051A0D #0E4B25 #187E3F #22B159 #37D975
Accessibility & contrast
On white
5.13
#187E3F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.10
#187E3F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #187E3F
5.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##187E3F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##187E3F | 1.00 | 5.13 | 4.10 | 5.13 |
| #FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.13 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F733A
Deuteranopia (green-blind)
#736A44
Tritanopia (blue-blind)
#007C6F
Achromatopsia (no color)
#6E6E6E
Design tokens & code
CSS
--color: #187e3f; /* rgb */ color: rgb(24, 126, 63); /* oklch */ color: oklch(52.2% 0.132 150.8);
Tailwind
colors: {
custom: {
50: '#68a475',
500: '#187e3f',
950: '#000000',
},
}SCSS
$custom: #187e3f; $custom-light: #68a475; $custom-dark: #000000;
JSON
{
"hex": "#187e3f",
"rgb": {
"r": 24,
"g": 126,
"b": 63
},
"hsl": {
"h": 142.941,
"s": 68,
"l": 29.412
},
"oklch": {
"l": 0.52247,
"c": 0.13175,
"h": 150.8
},
"luminance": 0.15475
}Semantic roles & 50–950 ramp
primary
#187E3F
secondary
#B23F86
accent
#3DA8EB
background
#F6FAF7
surface
#EBF4ED
border
#C6CEC8
text
#070F08
muted
#7A7F7B