#31C337#31C337
#31C337 is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.6% C 0.215 H 143.4°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).
Color values
| HEX | #31C337 |
|---|---|
| RGB | rgb(49, 195, 55) |
| HSL | hsl(122, 60%, 48%) |
| HSV | hsv(122, 75%, 76%) |
| CMYK | cmyk(74.9%, 0%, 71.8%, 23.5%) |
| CIE-LAB | lab(69.44, -63.76, 56.49) |
| CIE-LCH | lch(69.44, 85.19, 138.46°) |
| OKLab | oklab(71.56% -0.1728 0.1285) |
| OKLCH | oklch(71.56% 0.215 143.4) |
| XYZ | xyz(21.4699, 39.9565, 10.1946) |
| Luminance | 0.3996 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Lime Green
#32CD32
ΔE00 2.74
Shamrock Green
#02C14D
ΔE00 3.49
Leafy Green
#51B73B
ΔE00 3.77
Kelly Green
#4CBB17
ΔE00 3.94
Frog Green
#58BC08
ΔE00 5.15
Apple
#6ECB3C
ΔE00 5.36
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31C337 #C331BD
analogous
#74C331 #31C337 #31C380
triadic
#31C337 #3731C3 #C33731
tetradic
#31C337 #3174C3 #C331BD #C38031
square
#31C337 #3174C3 #C331BD #C38031
split-complementary
#31C337 #8031C3 #C33174
monochromatic
#18611B #259229 #31C337 #5BD660 #8CE290
Accessibility & contrast
On white
2.34
#31C337 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.99
#31C337 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31C337
8.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31C337 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31C337 | 1.00 | 2.34 | 8.99 | 8.99 |
| #FFFFFF | 2.34 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C7B01F
Deuteranopia (green-blind)
#B7A545
Tritanopia (blue-blind)
#00BDA8
Achromatopsia (no color)
#AAAAAA
Design tokens & code
CSS
--color: #31c337; /* rgb */ color: rgb(49, 195, 55); /* oklch */ color: oklch(71.6% 0.215 143.4);
Tailwind
colors: {
custom: {
50: '#81d676',
500: '#31c337',
950: '#000000',
},
}SCSS
$custom: #31c337; $custom-light: #81d676; $custom-dark: #000000;
JSON
{
"hex": "#31c337",
"rgb": {
"r": 49,
"g": 195,
"b": 55
},
"hsl": {
"h": 122.466,
"s": 59.836,
"l": 47.843
},
"oklch": {
"l": 0.7156,
"c": 0.21531,
"h": 143.4
},
"luminance": 0.39959
}Semantic roles & 50–950 ramp
primary
#31C337
secondary
#CC83C9
accent
#45DCE3
background
#F8FDF7
surface
#F0FAED
border
#CBD3C8
text
#0C1409
muted
#7D837B