#31C938#31C938

#31C938 is a light, highly saturated green. Relative luminance 0.427; OKLCH L 73.2% C 0.221 H 143.4°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#31C938
RGB	rgb(49, 201, 56)
HSL	hsl(123, 61%, 49%)
HSV	hsv(123, 76%, 79%)
CMYK	cmyk(75.6%, 0%, 72.1%, 21.2%)
CIE-LAB	lab(71.36, -65.57, 58.09)
CIE-LCH	lch(71.36, 87.60, 138.46°)
OKLab	oklab(73.16% -0.1777 0.1319)
OKLCH	oklch(73.16% 0.221 143.4)
XYZ	xyz(22.8656, 42.7091, 10.7792)
Luminance	0.4271 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C938 #C931C2

analogous

#76C931 #31C938 #31C984

triadic

#31C938 #3831C9 #C93831

tetradic

#31C938 #3176C9 #C931C2 #C98431

square

#31C938 #3176C9 #C931C2 #C98431

split-complementary

#31C938 #8431C9 #C93176

monochromatic

#19671D #25982A #31C938 #5FD865 #90E494

Accessibility & contrast

On white

2.20

#31C938 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#31C938 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C938

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C938	#FFFFFF	#000000	##000000
##31C938	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61F

Deuteranopia (green-blind)

#BCAA47

Tritanopia (blue-blind)

#00C3AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c938;
/* rgb */ color: rgb(49, 201, 56);
/* oklch */ color: oklch(73.2% 0.221 143.4);

Tailwind

colors: {
  custom: {
    50: '#82db77',
    500: '#31c938',
    950: '#000000',
  },
}

SCSS

$custom: #31c938;
$custom-light: #82db77;
$custom-dark: #000000;

JSON

{
  "hex": "#31c938",
  "rgb": {
    "r": 49,
    "g": 201,
    "b": 56
  },
  "hsl": {
    "h": 122.763,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73156,
    "c": 0.2213,
    "h": 143.4
  },
  "luminance": 0.42712
}

Semantic roles & 50–950 ramp

primary

#31C938

secondary

#CF87CB

accent

#44DDE4

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #31C938

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

Preview Lab → · Contrast checker → · Palette generator →