#31B84E#31B84E
#31B84E is a light, vivid green. Relative luminance 0.355; OKLCH L 68.9% C 0.186 H 146.6°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).
Color values
| HEX | #31B84E |
|---|---|
| RGB | rgb(49, 184, 78) |
| HSL | hsl(133, 58%, 46%) |
| HSV | hsv(133, 73%, 72%) |
| CMYK | cmyk(73.4%, 0%, 57.6%, 27.8%) |
| CIE-LAB | lab(66.12, -57.67, 43.08) |
| CIE-LCH | lch(66.12, 71.98, 143.24°) |
| OKLab | oklab(68.87% -0.1554 0.1023) |
| OKLCH | oklch(68.87% 0.186 146.6) |
| XYZ | xyz(19.7808, 35.4817, 13.0124) |
| Luminance | 0.3548 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock
#01B44C
ΔE00 1.96
Shamrock Green
#02C14D
ΔE00 2.66
Medium Green
#39AD48
ΔE00 3.12
Cool Green
#33B864
ΔE00 3.54
Leafy Green
#51B73B
ΔE00 4.07
Dark Pastel Green
#56AE57
ΔE00 4.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31B84E #B8319B
analogous
#57B831 #31B84E #31B891
triadic
#31B84E #4E31B8 #B84E31
tetradic
#31B84E #3157B8 #B8319B #B89131
square
#31B84E #3157B8 #B8319B #B89131
split-complementary
#31B84E #9131B8 #B83157
monochromatic
#175725 #24883A #31B84E #55D26F #85DE98
Accessibility & contrast
On white
2.59
#31B84E on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.10
#31B84E on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31B84E
8.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31B84E | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31B84E | 1.00 | 2.59 | 8.10 | 8.10 |
| #FFFFFF | 2.59 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BAA744
Deuteranopia (green-blind)
#AB9C56
Tritanopia (blue-blind)
#00B4A1
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #31b84e; /* rgb */ color: rgb(49, 184, 78); /* oklch */ color: oklch(68.9% 0.186 146.6);
Tailwind
colors: {
custom: {
50: '#7dce83',
500: '#31b84e',
950: '#000000',
},
}SCSS
$custom: #31b84e; $custom-light: #7dce83; $custom-dark: #000000;
JSON
{
"hex": "#31b84e",
"rgb": {
"r": 49,
"g": 184,
"b": 78
},
"hsl": {
"h": 132.889,
"s": 57.94,
"l": 45.686
},
"oklch": {
"l": 0.68874,
"c": 0.18601,
"h": 146.6
},
"luminance": 0.35484
}Semantic roles & 50–950 ramp
primary
#31B84E
secondary
#C87DB8
accent
#47C0E1
background
#F8FCF8
surface
#EFF9EF
border
#CAD2CA
text
#0B140B
muted
#7C827C