#31C144#31C144

#31C144 is a light, highly saturated green. Relative luminance 0.392; OKLCH L 71.1% C 0.204 H 144.8°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#31C144
RGB	rgb(49, 193, 68)
HSL	hsl(128, 60%, 47%)
HSV	hsv(128, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 64.8%, 24.3%)
CIE-LAB	lab(68.90, -61.88, 50.74)
CIE-LCH	lch(68.90, 80.02, 140.65°)
OKLab	oklab(71.15% -0.1671 0.1178)
OKLCH	oklch(71.15% 0.204 144.8)
XYZ	xyz(21.3785, 39.2078, 11.9089)
Luminance	0.3921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C144 #C131AE

analogous

#66C131 #31C144 #31C18C

triadic

#31C144 #4431C1 #C14431

tetradic

#31C144 #3166C1 #C131AE #C18C31

square

#31C144 #3166C1 #C131AE #C18C31

split-complementary

#31C144 #8C31C1 #C13166

monochromatic

#185F22 #259033 #31C144 #5AD56A #8BE296

Accessibility & contrast

On white

2.38

#31C144 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#31C144 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C144

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C144	#FFFFFF	#000000	##000000
##31C144	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF35

Deuteranopia (green-blind)

#B4A44F

Tritanopia (blue-blind)

#00BCA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31c144;
/* rgb */ color: rgb(49, 193, 68);
/* oklch */ color: oklch(71.1% 0.204 144.8);

Tailwind

colors: {
  custom: {
    50: '#80d57d',
    500: '#31c144',
    950: '#000000',
  },
}

SCSS

$custom: #31c144;
$custom-light: #80d57d;
$custom-dark: #000000;

JSON

{
  "hex": "#31c144",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 68
  },
  "hsl": {
    "h": 127.917,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71147,
    "c": 0.20448,
    "h": 144.8
  },
  "luminance": 0.3921
}

Semantic roles & 50–950 ramp

primary

#31C144

secondary

#CC82C2

accent

#45CEE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31C144

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

Preview Lab → · Contrast checker → · Palette generator →