#31C237#31C237

#31C237 is a light, highly saturated green. Relative luminance 0.395; OKLCH L 71.3% C 0.214 H 143.4°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#31C237
RGB	rgb(49, 194, 55)
HSL	hsl(122, 60%, 48%)
HSV	hsv(122, 75%, 76%)
CMYK	cmyk(74.7%, 0%, 71.6%, 23.9%)
CIE-LAB	lab(69.12, -63.44, 56.16)
CIE-LCH	lch(69.12, 84.73, 138.48°)
OKLab	oklab(71.3% -0.1719 0.1278)
OKLCH	oklch(71.3% 0.214 143.4)
XYZ	xyz(21.2466, 39.5099, 10.1201)
Luminance	0.3951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C237 #C231BC

analogous

#73C231 #31C237 #31C280

triadic

#31C237 #3731C2 #C23731

tetradic

#31C237 #3173C2 #C231BC #C28031

square

#31C237 #3173C2 #C231BC #C28031

split-complementary

#31C237 #8031C2 #C23173

monochromatic

#18601B #259129 #31C237 #5BD660 #8CE28F

Accessibility & contrast

On white

2.36

#31C237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#31C237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C237

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C237	#FFFFFF	#000000	##000000
##31C237	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B020

Deuteranopia (green-blind)

#B6A445

Tritanopia (blue-blind)

#00BCA7

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #31c237;
/* rgb */ color: rgb(49, 194, 55);
/* oklch */ color: oklch(71.3% 0.214 143.4);

Tailwind

colors: {
  custom: {
    50: '#80d676',
    500: '#31c237',
    950: '#000000',
  },
}

SCSS

$custom: #31c237;
$custom-light: #80d676;
$custom-dark: #000000;

JSON

{
  "hex": "#31c237",
  "rgb": {
    "r": 49,
    "g": 194,
    "b": 55
  },
  "hsl": {
    "h": 122.483,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71295,
    "c": 0.21422,
    "h": 143.4
  },
  "luminance": 0.39512
}

Semantic roles & 50–950 ramp

primary

#31C237

secondary

#CC83C9

accent

#45DCE3

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31C237

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

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