#31CA75#31CA75

#31CA75 is a light, vivid green. Relative luminance 0.442; OKLCH L 74.2% C 0.174 H 153.4°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#31CA75
RGB	rgb(49, 202, 117)
HSL	hsl(147, 61%, 49%)
HSV	hsv(147, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 42.1%, 20.8%)
CIE-LAB	lab(72.35, -57.92, 31.50)
CIE-LCH	lch(72.35, 65.93, 151.46°)
OKLab	oklab(74.19% -0.1559 0.078)
OKLCH	oklch(74.19% 0.174 153.4)
XYZ	xyz(25.5957, 44.1753, 24.0039)
Luminance	0.4418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA75 #CA3186

analogous

#39CA31 #31CA75 #31CAC2

triadic

#31CA75 #7531CA #CA7531

tetradic

#31CA75 #3139CA #CA3186 #CAC231

square

#31CA75 #3139CA #CA3186 #CAC231

split-complementary

#31CA75 #C231CA #CA3139

monochromatic

#19673C #259958 #31CA75 #60D895 #91E4B6

Accessibility & contrast

On white

2.14

#31CA75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#31CA75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA75

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA75	#FFFFFF	#000000	##000000
##31CA75	1.00	2.14	9.84	9.84
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB96F

Deuteranopia (green-blind)

#B8AC7B

Tritanopia (blue-blind)

#00C7B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31ca75;
/* rgb */ color: rgb(49, 202, 117);
/* oklch */ color: oklch(74.2% 0.174 153.4);

Tailwind

colors: {
  custom: {
    50: '#80db9d',
    500: '#31ca75',
    950: '#000000',
  },
}

SCSS

$custom: #31ca75;
$custom-light: #80db9d;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca75",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 117
  },
  "hsl": {
    "h": 146.667,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74193,
    "c": 0.17432,
    "h": 153.4
  },
  "luminance": 0.44178
}

Semantic roles & 50–950 ramp

primary

#31CA75

secondary

#CF88AF

accent

#449DE4

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #31CA75

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

Preview Lab → · Contrast checker → · Palette generator →