#31C258#31C258

#31C258 is a light, vivid green. Relative luminance 0.399; OKLCH L 71.6% C 0.190 H 147.8°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#31C258
RGB	rgb(49, 194, 88)
HSL	hsl(136, 60%, 48%)
HSV	hsv(136, 75%, 76%)
CMYK	cmyk(74.7%, 0%, 54.6%, 23.9%)
CIE-LAB	lab(69.43, -59.75, 42.27)
CIE-LCH	lch(69.43, 73.19, 144.72°)
OKLab	oklab(71.65% -0.1607 0.1012)
OKLCH	oklch(71.65% 0.19 147.8)
XYZ	xyz(22.3181, 39.9385, 15.7633)
Luminance	0.3994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C258 #C2319B

analogous

#52C231 #31C258 #31C2A1

triadic

#31C258 #5831C2 #C25831

tetradic

#31C258 #3152C2 #C2319B #C2A131

square

#31C258 #3152C2 #C2319B #C2A131

split-complementary

#31C258 #A131C2 #C23152

monochromatic

#18602C #259142 #31C258 #5BD67C #8CE2A3

Accessibility & contrast

On white

2.34

#31C258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#31C258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C258

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C258	#FFFFFF	#000000	##000000
##31C258	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B14E

Deuteranopia (green-blind)

#B3A560

Tritanopia (blue-blind)

#00BEAA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c258;
/* rgb */ color: rgb(49, 194, 88);
/* oklch */ color: oklch(71.6% 0.190 147.8);

Tailwind

colors: {
  custom: {
    50: '#7fd68a',
    500: '#31c258',
    950: '#000000',
  },
}

SCSS

$custom: #31c258;
$custom-light: #7fd68a;
$custom-dark: #000000;

JSON

{
  "hex": "#31c258",
  "rgb": {
    "r": 49,
    "g": 194,
    "b": 88
  },
  "hsl": {
    "h": 136.138,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71648,
    "c": 0.18994,
    "h": 147.8
  },
  "luminance": 0.39941
}

Semantic roles & 50–950 ramp

primary

#31C258

secondary

#CC83B8

accent

#45B8E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #31C258

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →