#218E38#218E38
#218E38 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.157 H 146.4°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #218E38 |
|---|---|
| RGB | rgb(33, 142, 56) |
| HSL | hsl(133, 62%, 34%) |
| HSV | hsv(133, 77%, 56%) |
| CMYK | cmyk(76.8%, 0%, 60.6%, 44.3%) |
| CIE-LAB | lab(51.78, -48.42, 36.71) |
| CIE-LCH | lch(51.78, 60.76, 142.83°) |
| OKLab | oklab(56.83% -0.1304 0.0867) |
| OKLCH | oklch(56.83% 0.157 146.4) |
| XYZ | xyz(11.0132, 19.9536, 7.0116) |
| Luminance | 0.1996 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Kelley Green
#009337
ΔE00 1.94
Forestgreen (CSS)
#228B22
ΔE00 3.14
Emerald Green
#028F1E
ΔE00 3.40
Irish Green
#019529
ΔE00 3.45
Fern Green
#548D44
ΔE00 5.44
True Green
#089404
ΔE00 5.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#218E38 #8E2177
analogous
#408E21 #218E38 #218E6F
triadic
#218E38 #38218E #8E3821
tetradic
#218E38 #21408E #8E2177 #8E6F21
square
#218E38 #21408E #8E2177 #8E6F21
split-complementary
#218E38 #6F218E #8E2140
monochromatic
#0A2B11 #155C24 #218E38 #2DC04C #52D76E
Accessibility & contrast
On white
4.21
#218E38 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#218E38 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #218E38
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##218E38 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##218E38 | 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)
#90812F
Deuteranopia (green-blind)
#84783F
Tritanopia (blue-blind)
#008B7B
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #218e38; /* rgb */ color: rgb(33, 142, 56); /* oklch */ color: oklch(56.8% 0.157 146.4);
Tailwind
colors: {
custom: {
50: '#6fb071',
500: '#218e38',
950: '#000000',
},
}SCSS
$custom: #218e38; $custom-light: #6fb071; $custom-dark: #000000;
JSON
{
"hex": "#218e38",
"rgb": {
"r": 33,
"g": 142,
"b": 56
},
"hsl": {
"h": 132.661,
"s": 62.286,
"l": 34.314
},
"oklch": {
"l": 0.56827,
"c": 0.15662,
"h": 146.4
},
"luminance": 0.19955
}Semantic roles & 50–950 ramp
primary
#218E38
secondary
#BA50A4
accent
#42C3E5
background
#F7FAF7
surface
#EDF5ED
border
#C8CFC8
text
#081108
muted
#7B807B