#21AD43#21AD43
#21AD43 is a light, vivid green. Relative luminance 0.306; OKLCH L 65.5% C 0.186 H 146.5°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).
Color values
| HEX | #21AD43 |
|---|---|
| RGB | rgb(33, 173, 67) |
| HSL | hsl(135, 68%, 40%) |
| HSV | hsv(135, 81%, 68%) |
| CMYK | cmyk(80.9%, 0%, 61.3%, 32.2%) |
| CIE-LAB | lab(62.18, -57.60, 43.53) |
| CIE-LCH | lch(62.18, 72.20, 142.92°) |
| OKLab | oklab(65.49% -0.1549 0.1024) |
| OKLCH | oklch(65.49% 0.186 146.5) |
| XYZ | xyz(16.5826, 30.6137, 10.3442) |
| Luminance | 0.3062 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 1.31
Shamrock
#01B44C
ΔE00 2.27
Kelly Green (survey)
#02AB2E
ΔE00 2.41
Mid Green
#50A747
ΔE00 3.73
Dark Pastel Green
#56AE57
ΔE00 4.22
Green (survey)
#15B01A
ΔE00 4.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21AD43 #AD218B
analogous
#45AD21 #21AD43 #21AD89
triadic
#21AD43 #4321AD #AD4321
tetradic
#21AD43 #2145AD #AD218B #AD8921
square
#21AD43 #2145AD #AD218B #AD8921
split-complementary
#21AD43 #8921AD #AD2145
monochromatic
#0D461B #177A2F #21AD43 #33D85B #66E284
Accessibility & contrast
On white
2.95
#21AD43 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.12
#21AD43 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #21AD43
7.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21AD43 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##21AD43 | 1.00 | 2.95 | 7.12 | 7.12 |
| #FFFFFF | 2.95 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AF9D38
Deuteranopia (green-blind)
#A0924C
Tritanopia (blue-blind)
#00A996
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #21ad43; /* rgb */ color: rgb(33, 173, 67); /* oklch */ color: oklch(65.5% 0.186 146.5);
Tailwind
colors: {
custom: {
50: '#76c77b',
500: '#21ad43',
950: '#000000',
},
}SCSS
$custom: #21ad43; $custom-light: #76c77b; $custom-dark: #000000;
JSON
{
"hex": "#21ad43",
"rgb": {
"r": 33,
"g": 173,
"b": 67
},
"hsl": {
"h": 134.571,
"s": 67.961,
"l": 40.392
},
"oklch": {
"l": 0.6549,
"c": 0.18573,
"h": 146.5
},
"luminance": 0.30616
}Semantic roles & 50–950 ramp
primary
#21AD43
secondary
#C762AF
accent
#3DC1EB
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A1309
muted
#7C827B