#218E4F#218E4F
#218E4F is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.135 H 152.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).
Color values
| HEX | #218E4F |
|---|---|
| RGB | rgb(33, 142, 79) |
| HSL | hsl(145, 62%, 34%) |
| HSV | hsv(145, 77%, 56%) |
| CMYK | cmyk(76.8%, 0%, 44.4%, 44.3%) |
| CIE-LAB | lab(52.10, -44.73, 25.17) |
| CIE-LCH | lch(52.10, 51.33, 150.64°) |
| OKLab | oklab(57.19% -0.1204 0.0622) |
| OKLCH | oklch(57.19% 0.135 152.7) |
| XYZ | xyz(11.7104, 20.2325, 10.6837) |
| Luminance | 0.2023 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Sea Green
#2E8B57
ΔE00 2.49
Jungle Green
#048243
ΔE00 4.62
Light Forest Green
#4F9153
ΔE00 4.82
Kelley Green
#009337
ΔE00 5.09
Viridian
#1E9167
ΔE00 5.50
Dark Sea Green
#11875D
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#218E4F #8E2160
analogous
#2A8E21 #218E4F #218E86
triadic
#218E4F #4F218E #8E4F21
tetradic
#218E4F #212A8E #8E2160 #8E8621
square
#218E4F #212A8E #8E2160 #8E8621
split-complementary
#218E4F #86218E #8E212A
monochromatic
#0A2B18 #155C33 #218E4F #2DC06B #52D78A
Accessibility & contrast
On white
4.16
#218E4F on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.05
#218E4F on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #218E4F
5.05:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##218E4F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##218E4F | 1.00 | 4.16 | 5.05 | 5.05 |
| #FFFFFF | 4.16 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.05 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.05 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8E824A
Deuteranopia (green-blind)
#817953
Tritanopia (blue-blind)
#008C7F
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #218e4f; /* rgb */ color: rgb(33, 142, 79); /* oklch */ color: oklch(57.2% 0.135 152.7);
Tailwind
colors: {
custom: {
50: '#6eb081',
500: '#218e4f',
950: '#000000',
},
}SCSS
$custom: #218e4f; $custom-light: #6eb081; $custom-dark: #000000;
JSON
{
"hex": "#218e4f",
"rgb": {
"r": 33,
"g": 142,
"b": 79
},
"hsl": {
"h": 145.321,
"s": 62.286,
"l": 34.314
},
"oklch": {
"l": 0.57189,
"c": 0.13548,
"h": 152.7
},
"luminance": 0.20234
}Semantic roles & 50–950 ramp
primary
#218E4F
secondary
#BA508E
accent
#42A1E5
background
#F7FAF7
surface
#EDF5EE
border
#C8CFC9
text
#08110A
muted
#7B807C