#218040#218040
#218040 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.0% C 0.131 H 149.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).
Color values
| HEX | #218040 |
|---|---|
| RGB | rgb(33, 128, 64) |
| HSL | hsl(140, 59%, 32%) |
| HSV | hsv(140, 74%, 50%) |
| CMYK | cmyk(74.2%, 0%, 50%, 49.8%) |
| CIE-LAB | lab(47.15, -42.02, 26.98) |
| CIE-LCH | lch(47.15, 49.93, 147.29°) |
| OKLab | oklab(53.02% -0.1131 0.0657) |
| OKLCH | oklch(53.02% 0.131 149.8) |
| XYZ | xyz(9.2710, 16.1308, 7.4744) |
| Luminance | 0.1613 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Jungle Green
#048243
ΔE00 1.57
Darkish Green
#287C37
ΔE00 2.13
Sea Green
#2E8B57
ΔE00 5.32
Tree Green
#2A7E19
ΔE00 6.60
Dark Sea Green
#11875D
ΔE00 6.60
Forestgreen (CSS)
#228B22
ΔE00 7.25
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#218040 #802161
analogous
#328021 #218040 #218070
triadic
#218040 #402180 #804021
tetradic
#218040 #213280 #802161 #807021
square
#218040 #213280 #802161 #807021
split-complementary
#218040 #702180 #802132
monochromatic
#081F0F #144F28 #218040 #2EB158 #4BD176
Accessibility & contrast
On white
4.97
#218040 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.23
#218040 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #218040
4.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##218040 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##218040 | 1.00 | 4.97 | 4.23 | 4.97 |
| #FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#81753B
Deuteranopia (green-blind)
#766D45
Tritanopia (blue-blind)
#007E71
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #218040; /* rgb */ color: rgb(33, 128, 64); /* oklch */ color: oklch(53.0% 0.131 149.8);
Tailwind
colors: {
custom: {
50: '#6ba676',
500: '#218040',
950: '#000000',
},
}SCSS
$custom: #218040; $custom-light: #6ba676; $custom-dark: #000000;
JSON
{
"hex": "#218040",
"rgb": {
"r": 33,
"g": 128,
"b": 64
},
"hsl": {
"h": 139.579,
"s": 59.006,
"l": 31.569
},
"oklch": {
"l": 0.5302,
"c": 0.13079,
"h": 149.8
},
"luminance": 0.16132
}Semantic roles & 50–950 ramp
primary
#218040
secondary
#B34A91
accent
#46AFE2
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#070F08
muted
#7A7F7B