#31B84B#31B84B
#31B84B is a light, vivid green. Relative luminance 0.354; OKLCH L 68.8% C 0.188 H 146.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).
Color values
| HEX | #31B84B |
|---|---|
| RGB | rgb(49, 184, 75) |
| HSL | hsl(132, 58%, 46%) |
| HSV | hsv(132, 73%, 72%) |
| CMYK | cmyk(73.4%, 0%, 59.2%, 27.8%) |
| CIE-LAB | lab(66.09, -58.06, 44.44) |
| CIE-LCH | lch(66.09, 73.11, 142.57°) |
| OKLab | oklab(68.84% -0.1565 0.105) |
| OKLCH | oklch(68.84% 0.188 146.1) |
| XYZ | xyz(19.6757, 35.4397, 12.4588) |
| Luminance | 0.3544 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Shamrock
#01B44C
ΔE00 2.13
Shamrock Green
#02C14D
ΔE00 2.63
Medium Green
#39AD48
ΔE00 3.13
Leafy Green
#51B73B
ΔE00 3.73
Cool Green
#33B864
ΔE00 3.97
Dark Pastel Green
#56AE57
ΔE00 4.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#31B84B #B8319E
analogous
#5AB831 #31B84B #31B88F
triadic
#31B84B #4B31B8 #B84B31
tetradic
#31B84B #315AB8 #B8319E #B88F31
square
#31B84B #315AB8 #B8319E #B88F31
split-complementary
#31B84B #8F31B8 #B8315A
monochromatic
#175724 #248837 #31B84B #55D26D #85DE96
Accessibility & contrast
On white
2.60
#31B84B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.09
#31B84B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #31B84B
8.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##31B84B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##31B84B | 1.00 | 2.60 | 8.09 | 8.09 |
| #FFFFFF | 2.60 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.09 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.09 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BBA740
Deuteranopia (green-blind)
#AB9C54
Tritanopia (blue-blind)
#00B4A0
Achromatopsia (no color)
#A1A1A1
Design tokens & code
CSS
--color: #31b84b; /* rgb */ color: rgb(49, 184, 75); /* oklch */ color: oklch(68.8% 0.188 146.1);
Tailwind
colors: {
custom: {
50: '#7dce81',
500: '#31b84b',
950: '#000000',
},
}SCSS
$custom: #31b84b; $custom-light: #7dce81; $custom-dark: #000000;
JSON
{
"hex": "#31b84b",
"rgb": {
"r": 49,
"g": 184,
"b": 75
},
"hsl": {
"h": 131.556,
"s": 57.94,
"l": 45.686
},
"oklch": {
"l": 0.68837,
"c": 0.18845,
"h": 146.1
},
"luminance": 0.35442
}Semantic roles & 50–950 ramp
primary
#31B84B
secondary
#C87DB9
accent
#47C3E1
background
#F8FCF8
surface
#EFF9EF
border
#CAD2CA
text
#0B140A
muted
#7C827C