#31C23F#31C23F
#31C23F is a light, highly saturated green. Relative luminance 0.396; OKLCH L 71.4% C 0.209 H 144.2°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).
Color values
| HEX | #31C23F |
|---|---|
| RGB | rgb(49, 194, 63) |
| HSL | hsl(126, 60%, 48%) |
| HSV | hsv(126, 75%, 76%) |
| CMYK | cmyk(74.7%, 0%, 67.5%, 23.9%) |
| CIE-LAB | lab(69.18, -62.71, 53.11) |
| CIE-LCH | lch(69.18, 82.18, 139.74°) |
| OKLab | oklab(71.36% -0.1696 0.1223) |
| OKLCH | oklch(71.36% 0.209 144.2) |
| XYZ | xyz(21.4542, 39.5929, 11.2132) |
| Luminance | 0.3960 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock Green
#02C14D
ΔE00 2.62
Lime Green
#32CD32
ΔE00 3.40
Leafy Green
#51B73B
ΔE00 3.65
Kelly Green
#4CBB17
ΔE00 4.56
Shamrock
#01B44C
ΔE00 5.29
Green (survey)
#15B01A
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31C23F #C231B4
analogous
#6CC231 #31C23F #31C287
triadic
#31C23F #3F31C2 #C23F31
tetradic
#31C23F #316CC2 #C231B4 #C28731
square
#31C23F #316CC2 #C231B4 #C28731
split-complementary
#31C23F #8731C2 #C2316C
monochromatic
#18601F #25912F #31C23F #5BD667 #8CE294
Accessibility & contrast
On white
2.35
#31C23F on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.92
#31C23F on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31C23F
8.92:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31C23F | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31C23F | 1.00 | 2.35 | 8.92 | 8.92 |
| #FFFFFF | 2.35 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.92 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.92 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#C6B02D
Deuteranopia (green-blind)
#B5A54B
Tritanopia (blue-blind)
#00BDA7
Achromatopsia (no color)
#A9A9A9
Design tokens & code
CSS
--color: #31c23f; /* rgb */ color: rgb(49, 194, 63); /* oklch */ color: oklch(71.4% 0.209 144.2);
Tailwind
colors: {
custom: {
50: '#80d67a',
500: '#31c23f',
950: '#000000',
},
}SCSS
$custom: #31c23f; $custom-light: #80d67a; $custom-dark: #000000;
JSON
{
"hex": "#31c23f",
"rgb": {
"r": 49,
"g": 194,
"b": 63
},
"hsl": {
"h": 125.793,
"s": 59.671,
"l": 47.647
},
"oklch": {
"l": 0.71363,
"c": 0.20912,
"h": 144.2
},
"luminance": 0.39595
}Semantic roles & 50–950 ramp
primary
#31C23F
secondary
#CC83C5
accent
#45D4E3
background
#F8FDF7
surface
#F0FAEE
border
#CBD3C9
text
#0C140A
muted
#7D837C