#31A950#31A950
#31A950 is a light, vivid green. Relative luminance 0.296; OKLCH L 64.9% C 0.165 H 148.0°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).
Color values
| HEX | #31A950 |
|---|---|
| RGB | rgb(49, 169, 80) |
| HSL | hsl(136, 55%, 43%) |
| HSV | hsv(136, 71%, 66%) |
| CMYK | cmyk(71%, 0%, 52.7%, 33.7%) |
| CIE-LAB | lab(61.31, -52.08, 36.32) |
| CIE-LCH | lch(61.31, 63.50, 145.10°) |
| OKLab | oklab(64.9% -0.1403 0.0876) |
| OKLCH | oklch(64.9% 0.165 148) |
| XYZ | xyz(16.9013, 29.6062, 12.4117) |
| Luminance | 0.2961 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Medium Green
#39AD48
ΔE00 2.28
Emerald (survey)
#01A049
ΔE00 3.41
Mid Green
#50A747
ΔE00 3.50
Dark Pastel Green
#56AE57
ΔE00 3.53
Shamrock
#01B44C
ΔE00 3.58
Algae
#54AC68
ΔE00 4.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31A950 #A9318A
analogous
#4EA931 #31A950 #31A98C
triadic
#31A950 #5031A9 #A95031
tetradic
#31A950 #314EA9 #A9318A #A98C31
square
#31A950 #314EA9 #A9318A #A98C31
split-complementary
#31A950 #8C31A9 #A9314E
monochromatic
#154A23 #237A3A #31A950 #4CCB6D #7CD994
Accessibility & contrast
On white
3.03
#31A950 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.92
#31A950 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #31A950
6.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31A950 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31A950 | 1.00 | 3.03 | 6.92 | 6.92 |
| #FFFFFF | 3.03 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.92 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.92 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AB9A48
Deuteranopia (green-blind)
#9C9057
Tritanopia (blue-blind)
#00A595
Achromatopsia (no color)
#949494
Design tokens & code
CSS
--color: #31a950; /* rgb */ color: rgb(49, 169, 80); /* oklch */ color: oklch(64.9% 0.165 148.0);
Tailwind
colors: {
custom: {
50: '#7ac483',
500: '#31a950',
950: '#000000',
},
}SCSS
$custom: #31a950; $custom-light: #7ac483; $custom-dark: #000000;
JSON
{
"hex": "#31a950",
"rgb": {
"r": 49,
"g": 169,
"b": 80
},
"hsl": {
"h": 135.5,
"s": 55.046,
"l": 42.745
},
"oklch": {
"l": 0.64902,
"c": 0.16534,
"h": 148
},
"luminance": 0.29608
}Semantic roles & 50–950 ramp
primary
#31A950
secondary
#C174AE
accent
#49B8DE
background
#F8FCF8
surface
#EFF8EF
border
#CAD1CA
text
#0A130B
muted
#7C827C