#21A747#21A747
#21A747 is a light, vivid green. Relative luminance 0.284; OKLCH L 63.9% C 0.175 H 147.6°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).
Color values
| HEX | #21A747 |
|---|---|
| RGB | rgb(33, 167, 71) |
| HSL | hsl(137, 67%, 39%) |
| HSV | hsv(137, 80%, 65%) |
| CMYK | cmyk(80.2%, 0%, 57.5%, 34.5%) |
| CIE-LAB | lab(60.26, -55.06, 39.41) |
| CIE-LCH | lch(60.26, 67.71, 144.40°) |
| OKLab | oklab(63.91% -0.148 0.0938) |
| OKLCH | oklch(63.91% 0.175 147.6) |
| XYZ | xyz(15.5820, 28.4138, 10.6232) |
| Luminance | 0.2842 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 2.47
Emerald (survey)
#01A049
ΔE00 2.77
Kelly Green (survey)
#02AB2E
ΔE00 3.59
Mid Green
#50A747
ΔE00 3.72
Shamrock
#01B44C
ΔE00 3.79
Dark Pastel Green
#56AE57
ΔE00 4.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21A747 #A72181
analogous
#3EA721 #21A747 #21A78A
triadic
#21A747 #4721A7 #A74721
tetradic
#21A747 #213EA7 #A72181 #A78A21
square
#21A747 #213EA7 #A72181 #A78A21
split-complementary
#21A747 #8A21A7 #A7213E
monochromatic
#0D411C #177431 #21A747 #2FD65F #62E086
Accessibility & contrast
On white
3.14
#21A747 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.68
#21A747 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #21A747
6.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21A747 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##21A747 | 1.00 | 3.14 | 6.68 | 6.68 |
| #FFFFFF | 3.14 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A9983E
Deuteranopia (green-blind)
#9A8D4F
Tritanopia (blue-blind)
#00A392
Achromatopsia (no color)
#919191
Design tokens & code
CSS
--color: #21a747; /* rgb */ color: rgb(33, 167, 71); /* oklch */ color: oklch(63.9% 0.175 147.6);
Tailwind
colors: {
custom: {
50: '#74c27d',
500: '#21a747',
950: '#000000',
},
}SCSS
$custom: #21a747; $custom-light: #74c27d; $custom-dark: #000000;
JSON
{
"hex": "#21a747",
"rgb": {
"r": 33,
"g": 167,
"b": 71
},
"hsl": {
"h": 137.015,
"s": 67,
"l": 39.216
},
"oklch": {
"l": 0.63911,
"c": 0.1752,
"h": 147.6
},
"luminance": 0.28416
}Semantic roles & 50–950 ramp
primary
#21A747
secondary
#C55FA8
accent
#3EB9EA
background
#F7FCF7
surface
#EEF8EE
border
#C9D1C9
text
#0A130A
muted
#7C827C