#31D363#31D363

#31D363 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.201 H 148.6°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#31D363
RGB	rgb(49, 211, 99)
HSL	hsl(139, 65%, 51%)
HSV	hsv(139, 77%, 83%)
CMYK	cmyk(76.8%, 0%, 53.1%, 17.3%)
CIE-LAB	lab(74.91, -63.95, 43.66)
CIE-LCH	lch(74.91, 77.44, 145.67°)
OKLab	oklab(76.24% -0.1718 0.105)
OKLCH	oklch(76.24% 0.201 148.6)
XYZ	xyz(26.8109, 48.1391, 19.6807)
Luminance	0.4814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D363 #D331A1

analogous

#50D331 #31D363 #31D3B4

triadic

#31D363 #6331D3 #D36331

tetradic

#31D363 #3150D3 #D331A1 #D3B431

square

#31D363 #3150D3 #D331A1 #D3B431

split-complementary

#31D363 #B431D3 #D33150

monochromatic

#187134 #23A44B #31D363 #63DE89 #96E9AF

Accessibility & contrast

On white

1.98

#31D363 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#31D363 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D363

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D363	#FFFFFF	#000000	##000000
##31D363	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)

#D5C059

Deuteranopia (green-blind)

#C3B36C

Tritanopia (blue-blind)

#00CFBA

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31d363;
/* rgb */ color: rgb(49, 211, 99);
/* oklch */ color: oklch(76.2% 0.201 148.6);

Tailwind

colors: {
  custom: {
    50: '#82e292',
    500: '#31d363',
    950: '#000000',
  },
}

SCSS

$custom: #31d363;
$custom-light: #82e292;
$custom-dark: #000000;

JSON

{
  "hex": "#31d363",
  "rgb": {
    "r": 49,
    "g": 211,
    "b": 99
  },
  "hsl": {
    "h": 138.519,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76236,
    "c": 0.20137,
    "h": 148.6
  },
  "luminance": 0.48142
}

Semantic roles & 50–950 ramp

primary

#31D363

secondary

#D48CBE

accent

#40B4E8

background

#F8FEF9

surface

#F0FCF1

border

#CBD5CB

text

#0C150D

muted

#7D847E

Preview Lab

Preview with #31D363

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

Preview Lab → · Contrast checker → · Palette generator →