#31D030#31D030

#31D030 is a light, highly saturated green. Relative luminance 0.460; OKLCH L 74.9% C 0.233 H 142.7°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#31D030
RGB	rgb(49, 208, 48)
HSL	hsl(120, 63%, 50%)
HSV	hsv(120, 77%, 82%)
CMYK	cmyk(76.4%, 0%, 76.9%, 18.4%)
CIE-LAB	lab(73.53, -68.33, 62.98)
CIE-LCH	lch(73.53, 92.92, 137.33°)
OKLab	oklab(74.95% -0.1855 0.1411)
OKLCH	oklch(74.95% 0.233 142.7)
XYZ	xyz(24.3545, 45.9753, 10.3863)
Luminance	0.4598 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D030 #CF30D0

analogous

#81D030 #31D030 #30D07F

triadic

#31D030 #3031D0 #D03031

tetradic

#31D030 #3081D0 #CF30D0 #D07F30

square

#31D030 #3081D0 #CF30D0 #D07F30

split-complementary

#31D030 #7F30D0 #D03081

monochromatic

#196D19 #259F24 #31D030 #63DB62 #94E794

Accessibility & contrast

On white

2.06

#31D030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#31D030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D030

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D030	#FFFFFF	#000000	##000000
##31D030	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC02

Deuteranopia (green-blind)

#C3B043

Tritanopia (blue-blind)

#00CAB2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #31d030;
/* rgb */ color: rgb(49, 208, 48);
/* oklch */ color: oklch(74.9% 0.233 142.7);

Tailwind

colors: {
  custom: {
    50: '#84e074',
    500: '#31d030',
    950: '#000000',
  },
}

SCSS

$custom: #31d030;
$custom-light: #84e074;
$custom-dark: #000000;

JSON

{
  "hex": "#31d030",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 48
  },
  "hsl": {
    "h": 119.625,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74946,
    "c": 0.23305,
    "h": 142.7
  },
  "luminance": 0.45978
}

Semantic roles & 50–950 ramp

primary

#31D030

secondary

#D18AD2

accent

#42E6E5

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #31D030

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

Preview Lab → · Contrast checker → · Palette generator →