#21AC23#21AC23
#21AC23 is a light, highly saturated green. Relative luminance 0.299; OKLCH L 64.9% C 0.205 H 142.9°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #21AC23 |
|---|---|
| RGB | rgb(33, 172, 35) |
| HSL | hsl(121, 68%, 40%) |
| HSV | hsv(121, 81%, 67%) |
| CMYK | cmyk(80.8%, 0%, 79.7%, 32.5%) |
| CIE-LAB | lab(61.61, -60.29, 55.47) |
| CIE-LCH | lch(61.61, 81.92, 137.38°) |
| OKLab | oklab(64.94% -0.1635 0.1238) |
| OKLCH | oklch(64.94% 0.205 142.9) |
| XYZ | xyz(15.6821, 29.9478, 6.5438) |
| Luminance | 0.2995 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Green (survey)
#15B01A
ΔE00 1.37
Kelly Green (survey)
#02AB2E
ΔE00 1.67
Medium Green
#39AD48
ΔE00 4.05
Leafy Green
#51B73B
ΔE00 4.54
Grass
#5CAC2D
ΔE00 4.61
Lawn Green
#4DA409
ΔE00 4.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21AC23 #AC21AA
analogous
#65AC21 #21AC23 #21AC68
triadic
#21AC23 #2321AC #AC2321
tetradic
#21AC23 #2165AC #AC21AA #AC6821
square
#21AC23 #2165AC #AC21AA #AC6821
split-complementary
#21AC23 #6821AC #AC2165
monochromatic
#0D450E #177919 #21AC23 #32D835 #66E268
Accessibility & contrast
On white
3.00
#21AC23 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#21AC23 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #21AC23
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21AC23 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##21AC23 | 1.00 | 3.00 | 6.99 | 6.99 |
| #FFFFFF | 3.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B09B00
Deuteranopia (green-blind)
#A19134
Tritanopia (blue-blind)
#00A793
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #21ac23; /* rgb */ color: rgb(33, 172, 35); /* oklch */ color: oklch(64.9% 0.205 142.9);
Tailwind
colors: {
custom: {
50: '#77c669',
500: '#21ac23',
950: '#000000',
},
}SCSS
$custom: #21ac23; $custom-light: #77c669; $custom-dark: #000000;
JSON
{
"hex": "#21ac23",
"rgb": {
"r": 33,
"g": 172,
"b": 35
},
"hsl": {
"h": 120.863,
"s": 67.805,
"l": 40.196
},
"oklch": {
"l": 0.64937,
"c": 0.20509,
"h": 142.9
},
"luminance": 0.2995
}Semantic roles & 50–950 ramp
primary
#21AC23
secondary
#C762C6
accent
#3DE8EB
background
#F8FCF6
surface
#EFF8EB
border
#CAD1C6
text
#0B1307
muted
#7C827A