#31C866#31C866

#31C866 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.4% C 0.185 H 150.1°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#31C866
RGB	rgb(49, 200, 102)
HSL	hsl(141, 61%, 49%)
HSV	hsv(141, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 49%, 21.6%)
CIE-LAB	lab(71.50, -59.74, 37.99)
CIE-LCH	lch(71.50, 70.79, 147.54°)
OKLab	oklab(73.42% -0.1605 0.0924)
OKLCH	oklch(73.42% 0.185 150.1)
XYZ	xyz(24.3171, 42.9180, 19.5702)
Luminance	0.4292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C866 #C83193

analogous

#47C831 #31C866 #31C8B2

triadic

#31C866 #6631C8 #C86631

tetradic

#31C866 #3147C8 #C83193 #C8B231

square

#31C866 #3147C8 #C83193 #C8B231

split-complementary

#31C866 #B231C8 #C83147

monochromatic

#196634 #25974D #31C866 #5FD889 #90E4AD

Accessibility & contrast

On white

2.19

#31C866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#31C866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C866

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C866	#FFFFFF	#000000	##000000
##31C866	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B75E

Deuteranopia (green-blind)

#B8AA6D

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c866;
/* rgb */ color: rgb(49, 200, 102);
/* oklch */ color: oklch(73.4% 0.185 150.1);

Tailwind

colors: {
  custom: {
    50: '#80da93',
    500: '#31c866',
    950: '#000000',
  },
}

SCSS

$custom: #31c866;
$custom-light: #80da93;
$custom-dark: #000000;

JSON

{
  "hex": "#31c866",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 102
  },
  "hsl": {
    "h": 141.06,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73422,
    "c": 0.18525,
    "h": 150.1
  },
  "luminance": 0.42921
}

Semantic roles & 50–950 ramp

primary

#31C866

secondary

#CE86B5

accent

#44ACE4

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #31C866

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

Preview Lab → · Contrast checker → · Palette generator →