#31B662#31B662
#31B662 is a light, vivid green. Relative luminance 0.350; OKLCH L 68.6% C 0.166 H 151.1°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #31B662 |
|---|---|
| RGB | rgb(49, 182, 98) |
| HSL | hsl(142, 58%, 45%) |
| HSV | hsv(142, 73%, 71%) |
| CMYK | cmyk(73.1%, 0%, 46.2%, 28.6%) |
| CIE-LAB | lab(65.74, -53.96, 32.73) |
| CIE-LCH | lch(65.74, 63.11, 148.76°) |
| OKLab | oklab(68.64% -0.1452 0.0803) |
| OKLCH | oklch(68.64% 0.166 151.1) |
| XYZ | xyz(20.1975, 34.9884, 17.2419) |
| Luminance | 0.3499 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Cool Green
#33B864
ΔE00 0.58
Jade Green
#2BAF6A
ΔE00 3.25
Shamrock
#01B44C
ΔE00 3.28
Mediumseagreen
#3CB371
ΔE00 3.28
Dark Mint
#48C072
ΔE00 3.36
Dark Mint Green
#20C073
ΔE00 3.47
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31B662 #B63185
analogous
#43B631 #31B662 #31B6A4
triadic
#31B662 #6231B6 #B66231
tetradic
#31B662 #3143B6 #B63185 #B6A431
square
#31B662 #3143B6 #B63185 #B6A431
split-complementary
#31B662 #A431B6 #B63143
monochromatic
#17562E #248648 #31B662 #53D182 #84DEA5
Accessibility & contrast
On white
2.63
#31B662 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.00
#31B662 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31B662
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31B662 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31B662 | 1.00 | 2.63 | 8.00 | 8.00 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.00 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.00 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B7A65C
Deuteranopia (green-blind)
#A79B68
Tritanopia (blue-blind)
#00B3A2
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #31b662; /* rgb */ color: rgb(49, 182, 98); /* oklch */ color: oklch(68.6% 0.166 151.1);
Tailwind
colors: {
custom: {
50: '#7ccd90',
500: '#31b662',
950: '#000000',
},
}SCSS
$custom: #31b662; $custom-light: #7ccd90; $custom-dark: #000000;
JSON
{
"hex": "#31b662",
"rgb": {
"r": 49,
"g": 182,
"b": 98
},
"hsl": {
"h": 142.105,
"s": 57.576,
"l": 45.294
},
"oklch": {
"l": 0.68641,
"c": 0.16588,
"h": 151.1
},
"luminance": 0.34991
}Semantic roles & 50–950 ramp
primary
#31B662
secondary
#C77CAB
accent
#47A8E1
background
#F8FCF8
surface
#EFF9F0
border
#CAD2CB
text
#0B140C
muted
#7C827D