#31C636#31C636

#31C636 is a light, highly saturated green. Relative luminance 0.413; OKLCH L 72.3% C 0.219 H 143.3°. Best body text is #000000 at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#31C636
RGB	rgb(49, 198, 54)
HSL	hsl(122, 60%, 48%)
HSV	hsv(122, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 72.7%, 22.4%)
CIE-LAB	lab(70.39, -64.79, 57.83)
CIE-LCH	lch(70.39, 86.84, 138.25°)
OKLab	oklab(72.35% -0.1756 0.1311)
OKLCH	oklch(72.35% 0.219 143.3)
XYZ	xyz(22.1252, 41.3049, 10.2959)
Luminance	0.4131 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C636 #C631C1

analogous

#77C631 #31C636 #31C680

triadic

#31C636 #3631C6 #C63631

tetradic

#31C636 #3177C6 #C631C1 #C68031

square

#31C636 #3177C6 #C631C1 #C68031

split-complementary

#31C636 #8031C6 #C63177

monochromatic

#19641B #259529 #31C636 #5DD761 #8EE391

Accessibility & contrast

On white

2.27

#31C636 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.26

#31C636 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C636

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C636	#FFFFFF	#000000	##000000
##31C636	1.00	2.27	9.26	9.26
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.26	21.00	1.00	1.00
##000000	9.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31C

Deuteranopia (green-blind)

#BAA845

Tritanopia (blue-blind)

#00C0AA

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c636;
/* rgb */ color: rgb(49, 198, 54);
/* oklch */ color: oklch(72.3% 0.219 143.3);

Tailwind

colors: {
  custom: {
    50: '#81d976',
    500: '#31c636',
    950: '#000000',
  },
}

SCSS

$custom: #31c636;
$custom-light: #81d976;
$custom-dark: #000000;

JSON

{
  "hex": "#31c636",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 54
  },
  "hsl": {
    "h": 122.013,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72347,
    "c": 0.2192,
    "h": 143.3
  },
  "luminance": 0.41307
}

Semantic roles & 50–950 ramp

primary

#31C636

secondary

#CE85CB

accent

#44DEE3

background

#F8FDF7

surface

#F0FBED

border

#CBD4C8

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #31C636

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

Preview Lab → · Contrast checker → · Palette generator →