#31B85C#31B85C
#31B85C is a light, vivid green. Relative luminance 0.357; OKLCH L 69.1% C 0.174 H 149.4°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).
Color values
| HEX | #31B85C |
|---|---|
| RGB | rgb(49, 184, 92) |
| HSL | hsl(139, 58%, 46%) |
| HSV | hsv(139, 73%, 72%) |
| CMYK | cmyk(73.4%, 0%, 50%, 27.8%) |
| CIE-LAB | lab(66.29, -55.66, 36.47) |
| CIE-LCH | lch(66.29, 66.54, 146.76°) |
| OKLab | oklab(69.07% -0.1497 0.0885) |
| OKLCH | oklch(69.07% 0.174 149.4) |
| XYZ | xyz(20.3372, 35.7043, 15.9429) |
| Luminance | 0.3571 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Cool Green
#33B864
ΔE00 1.35
Shamrock
#01B44C
ΔE00 2.47
Dark Mint
#48C072
ΔE00 3.64
Shamrock Green
#02C14D
ΔE00 3.71
Algae Green
#21C36F
ΔE00 3.73
Medium Green
#39AD48
ΔE00 3.87
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31B85C #B8318D
analogous
#49B831 #31B85C #31B89F
triadic
#31B85C #5C31B8 #B85C31
tetradic
#31B85C #3149B8 #B8318D #B89F31
square
#31B85C #3149B8 #B8318D #B89F31
split-complementary
#31B85C #9F31B8 #B83149
monochromatic
#17572C #248844 #31B85C #55D27C #85DEA1
Accessibility & contrast
On white
2.58
#31B85C on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.14
#31B85C on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31B85C
8.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31B85C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31B85C | 1.00 | 2.58 | 8.14 | 8.14 |
| #FFFFFF | 2.58 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.14 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.14 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B9A854
Deuteranopia (green-blind)
#AA9D63
Tritanopia (blue-blind)
#00B5A3
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #31b85c; /* rgb */ color: rgb(49, 184, 92); /* oklch */ color: oklch(69.1% 0.174 149.4);
Tailwind
colors: {
custom: {
50: '#7dce8c',
500: '#31b85c',
950: '#000000',
},
}SCSS
$custom: #31b85c; $custom-light: #7dce8c; $custom-dark: #000000;
JSON
{
"hex": "#31b85c",
"rgb": {
"r": 49,
"g": 184,
"b": 92
},
"hsl": {
"h": 139.111,
"s": 57.94,
"l": 45.686
},
"oklch": {
"l": 0.69072,
"c": 0.17391,
"h": 149.4
},
"luminance": 0.35707
}Semantic roles & 50–950 ramp
primary
#31B85C
secondary
#C87DB0
accent
#47B0E1
background
#F8FCF8
surface
#EFF9F0
border
#CAD2CB
text
#0B140C
muted
#7C827D