#31D05C#31D05C

#31D05C is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.4% C 0.204 H 147.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#31D05C
RGB	rgb(49, 208, 92)
HSL	hsl(136, 63%, 50%)
HSV	hsv(136, 76%, 82%)
CMYK	cmyk(76.4%, 0%, 55.8%, 18.4%)
CIE-LAB	lab(73.89, -63.92, 45.73)
CIE-LCH	lch(73.89, 78.60, 144.42°)
OKLab	oklab(75.36% -0.1719 0.1091)
OKLCH	oklch(75.36% 0.204 147.6)
XYZ	xyz(25.7523, 46.5344, 17.7480)
Luminance	0.4654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D05C #D031A5

analogous

#56D031 #31D05C #31D0AB

triadic

#31D05C #5C31D0 #D05C31

tetradic

#31D05C #3156D0 #D031A5 #D0AB31

square

#31D05C #3156D0 #D031A5 #D0AB31

split-complementary

#31D05C #AB31D0 #D03156

monochromatic

#196E30 #249F46 #31D05C #63DB83 #95E7AB

Accessibility & contrast

On white

2.04

#31D05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#31D05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D05C

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D05C	#FFFFFF	#000000	##000000
##31D05C	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD51

Deuteranopia (green-blind)

#C0B165

Tritanopia (blue-blind)

#00CBB6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31d05c;
/* rgb */ color: rgb(49, 208, 92);
/* oklch */ color: oklch(75.4% 0.204 147.6);

Tailwind

colors: {
  custom: {
    50: '#82e08d',
    500: '#31d05c',
    950: '#000000',
  },
}

SCSS

$custom: #31d05c;
$custom-light: #82e08d;
$custom-dark: #000000;

JSON

{
  "hex": "#31d05c",
  "rgb": {
    "r": 49,
    "g": 208,
    "b": 92
  },
  "hsl": {
    "h": 136.226,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75363,
    "c": 0.20358,
    "h": 147.6
  },
  "luminance": 0.46537
}

Semantic roles & 50–950 ramp

primary

#31D05C

secondary

#D28BBF

accent

#42BAE6

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31D05C

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

Preview Lab → · Contrast checker → · Palette generator →