#21B024#21B024
#21B024 is a light, highly saturated green. Relative luminance 0.315; OKLCH L 66.0% C 0.209 H 142.9°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).
Color values
| HEX | #21B024 |
|---|---|
| RGB | rgb(33, 176, 36) |
| HSL | hsl(121, 68%, 41%) |
| HSV | hsv(121, 81%, 69%) |
| CMYK | cmyk(81.3%, 0%, 79.5%, 31%) |
| CIE-LAB | lab(62.93, -61.45, 56.42) |
| CIE-LCH | lch(62.93, 83.42, 137.44°) |
| OKLab | oklab(66.04% -0.1667 0.1259) |
| OKLCH | oklch(66.04% 0.209 142.9) |
| XYZ | xyz(16.4699, 31.4994, 6.8807) |
| Luminance | 0.3150 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Green (survey)
#15B01A
ΔE00 0.69
Kelly Green (survey)
#02AB2E
ΔE00 2.32
Leafy Green
#51B73B
ΔE00 3.75
Medium Green
#39AD48
ΔE00 4.20
Grass
#5CAC2D
ΔE00 4.60
Kelly Green
#4CBB17
ΔE00 4.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21B024 #B021AD
analogous
#65B021 #21B024 #21B06B
triadic
#21B024 #2421B0 #B02421
tetradic
#21B024 #2165B0 #B021AD #B06B21
square
#21B024 #2165B0 #B021AD #B06B21
split-complementary
#21B024 #6B21B0 #B02165
monochromatic
#0E490F #177C19 #21B024 #35D939 #69E36B
Accessibility & contrast
On white
2.88
#21B024 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.30
#21B024 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #21B024
7.30:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21B024 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##21B024 | 1.00 | 2.88 | 7.30 | 7.30 |
| #FFFFFF | 2.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.30 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.30 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B49F00
Deuteranopia (green-blind)
#A59435
Tritanopia (blue-blind)
#00AB96
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #21b024; /* rgb */ color: rgb(33, 176, 36); /* oklch */ color: oklch(66.0% 0.209 142.9);
Tailwind
colors: {
custom: {
50: '#78c96a',
500: '#21b024',
950: '#000000',
},
}SCSS
$custom: #21b024; $custom-light: #78c96a; $custom-dark: #000000;
JSON
{
"hex": "#21b024",
"rgb": {
"r": 33,
"g": 176,
"b": 36
},
"hsl": {
"h": 121.259,
"s": 68.421,
"l": 40.98
},
"oklch": {
"l": 0.66036,
"c": 0.20886,
"h": 142.9
},
"luminance": 0.31501
}Semantic roles & 50–950 ramp
primary
#21B024
secondary
#C864C6
accent
#3DE8EB
background
#F8FCF6
surface
#EFF8EC
border
#CAD1C7
text
#0B1307
muted
#7C827A