#31AA4E#31AA4E
#31AA4E is a light, vivid green. Relative luminance 0.300; OKLCH L 65.1% C 0.168 H 147.5°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).
Color values
| HEX | #31AA4E |
|---|---|
| RGB | rgb(49, 170, 78) |
| HSL | hsl(134, 55%, 43%) |
| HSV | hsv(134, 71%, 67%) |
| CMYK | cmyk(71.2%, 0%, 54.1%, 33.3%) |
| CIE-LAB | lab(61.61, -52.74, 37.68) |
| CIE-LCH | lch(61.61, 64.82, 144.45°) |
| OKLab | oklab(65.14% -0.1421 0.0904) |
| OKLCH | oklch(65.14% 0.168 147.5) |
| XYZ | xyz(17.0152, 29.9506, 12.0906) |
| Luminance | 0.2995 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 1.77
Shamrock
#01B44C
ΔE00 3.20
Mid Green
#50A747
ΔE00 3.29
Dark Pastel Green
#56AE57
ΔE00 3.37
Emerald (survey)
#01A049
ΔE00 3.74
Kelly Green (survey)
#02AB2E
ΔE00 4.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31AA4E #AA318D
analogous
#51AA31 #31AA4E #31AA8A
triadic
#31AA4E #4E31AA #AA4E31
tetradic
#31AA4E #3151AA #AA318D #AA8A31
square
#31AA4E #3151AA #AA318D #AA8A31
split-complementary
#31AA4E #8A31AA #AA3151
monochromatic
#164B22 #237A38 #31AA4E #4DCC6B #7CD992
Accessibility & contrast
On white
3.00
#31AA4E on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.99
#31AA4E on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #31AA4E
6.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31AA4E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31AA4E | 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)
#AC9B46
Deuteranopia (green-blind)
#9E9155
Tritanopia (blue-blind)
#00A695
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #31aa4e; /* rgb */ color: rgb(49, 170, 78); /* oklch */ color: oklch(65.1% 0.168 147.5);
Tailwind
colors: {
custom: {
50: '#7ac482',
500: '#31aa4e',
950: '#000000',
},
}SCSS
$custom: #31aa4e; $custom-light: #7ac482; $custom-dark: #000000;
JSON
{
"hex": "#31aa4e",
"rgb": {
"r": 49,
"g": 170,
"b": 78
},
"hsl": {
"h": 134.38,
"s": 55.251,
"l": 42.941
},
"oklch": {
"l": 0.65141,
"c": 0.16841,
"h": 147.5
},
"luminance": 0.29952
}Semantic roles & 50–950 ramp
primary
#31AA4E
secondary
#C275AF
accent
#49BBDF
background
#F8FCF8
surface
#EFF8EF
border
#CAD1CA
text
#0A130A
muted
#7C827C