#31D364#31D364

#31D364 is a light, highly saturated green. Relative luminance 0.482; OKLCH L 76.3% C 0.201 H 148.8°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#31D364
RGB	rgb(49, 211, 100)
HSL	hsl(139, 65%, 51%)
HSV	hsv(139, 77%, 83%)
CMYK	cmyk(76.8%, 0%, 52.6%, 17.3%)
CIE-LAB	lab(74.92, -63.81, 43.20)
CIE-LCH	lch(74.92, 77.06, 145.90°)
OKLab	oklab(76.25% -0.1714 0.104)
OKLCH	oklch(76.25% 0.201 148.8)
XYZ	xyz(26.8590, 48.1584, 19.9341)
Luminance	0.4816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D364 #D331A0

analogous

#4FD331 #31D364 #31D3B5

triadic

#31D364 #6431D3 #D36431

tetradic

#31D364 #314FD3 #D331A0 #D3B531

square

#31D364 #314FD3 #D331A0 #D3B531

split-complementary

#31D364 #B531D3 #D3314F

monochromatic

#187134 #23A44C #31D364 #63DE8A #96E9B0

Accessibility & contrast

On white

1.98

#31D364 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#31D364 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D364

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D364	#FFFFFF	#000000	##000000
##31D364	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C05A

Deuteranopia (green-blind)

#C3B36C

Tritanopia (blue-blind)

#00CFBA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31d364;
/* rgb */ color: rgb(49, 211, 100);
/* oklch */ color: oklch(76.3% 0.201 148.8);

Tailwind

colors: {
  custom: {
    50: '#82e292',
    500: '#31d364',
    950: '#000000',
  },
}

SCSS

$custom: #31d364;
$custom-light: #82e292;
$custom-dark: #000000;

JSON

{
  "hex": "#31d364",
  "rgb": {
    "r": 49,
    "g": 211,
    "b": 100
  },
  "hsl": {
    "h": 138.889,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7625,
    "c": 0.20053,
    "h": 148.8
  },
  "luminance": 0.48162
}

Semantic roles & 50–950 ramp

primary

#31D364

secondary

#D48CBD

accent

#40B3E8

background

#F8FEF9

surface

#F0FCF1

border

#CBD5CB

text

#0C150D

muted

#7D847E

Preview Lab

Preview with #31D364

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

Preview Lab → · Contrast checker → · Palette generator →