#31AA5B#31AA5B
#31AA5B is a light, vivid green. Relative luminance 0.302; OKLCH L 65.3% C 0.157 H 150.7°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #31AA5B |
|---|---|
| RGB | rgb(49, 170, 91) |
| HSL | hsl(141, 55%, 43%) |
| HSV | hsv(141, 71%, 67%) |
| CMYK | cmyk(71.2%, 0%, 46.5%, 33.3%) |
| CIE-LAB | lab(61.79, -50.69, 31.30) |
| CIE-LCH | lch(61.79, 59.58, 148.31°) |
| OKLab | oklab(65.34% -0.1365 0.0767) |
| OKLCH | oklch(65.34% 0.157 150.7) |
| XYZ | xyz(17.5282, 30.1558, 14.7924) |
| Luminance | 0.3016 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Jade Green
#2BAF6A
ΔE00 2.81
Seaweed Green
#35AD6B
ΔE00 2.87
Algae
#54AC68
ΔE00 3.35
Medium Green
#39AD48
ΔE00 3.85
Emerald (survey)
#01A049
ΔE00 3.95
Cool Green
#33B864
ΔE00 4.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31AA5B #AA3180
analogous
#44AA31 #31AA5B #31AA97
triadic
#31AA5B #5B31AA #AA5B31
tetradic
#31AA5B #3144AA #AA3180 #AA9731
square
#31AA5B #3144AA #AA3180 #AA9731
split-complementary
#31AA5B #9731AA #AA3144
monochromatic
#164B28 #237A42 #31AA5B #4DCC79 #7CD99C
Accessibility & contrast
On white
2.99
#31AA5B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.03
#31AA5B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31AA5B
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31AA5B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31AA5B | 1.00 | 2.99 | 7.03 | 7.03 |
| #FFFFFF | 2.99 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AB9B55
Deuteranopia (green-blind)
#9C9161
Tritanopia (blue-blind)
#00A797
Achromatopsia (no color)
#959595
Design tokens & code
CSS
--color: #31aa5b; /* rgb */ color: rgb(49, 170, 91); /* oklch */ color: oklch(65.3% 0.157 150.7);
Tailwind
colors: {
custom: {
50: '#7ac48a',
500: '#31aa5b',
950: '#000000',
},
}SCSS
$custom: #31aa5b; $custom-light: #7ac48a; $custom-dark: #000000;
JSON
{
"hex": "#31aa5b",
"rgb": {
"r": 49,
"g": 170,
"b": 91
},
"hsl": {
"h": 140.826,
"s": 55.251,
"l": 42.941
},
"oklch": {
"l": 0.65344,
"c": 0.15658,
"h": 150.7
},
"luminance": 0.30158
}Semantic roles & 50–950 ramp
primary
#31AA5B
secondary
#C275A7
accent
#49ABDF
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0A130C
muted
#7C827D