#31C864#31C864

#31C864 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.4% C 0.187 H 149.7°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#31C864
RGB	rgb(49, 200, 100)
HSL	hsl(140, 61%, 49%)
HSV	hsv(140, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 50%, 21.6%)
CIE-LAB	lab(71.47, -60.05, 38.95)
CIE-LCH	lch(71.47, 71.57, 147.03°)
OKLab	oklab(73.39% -0.1614 0.0945)
OKLCH	oklch(73.39% 0.187 149.7)
XYZ	xyz(24.2191, 42.8788, 19.0541)
Luminance	0.4288 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C864 #C83195

analogous

#4AC831 #31C864 #31C8B0

triadic

#31C864 #6431C8 #C86431

tetradic

#31C864 #314AC8 #C83195 #C8B031

square

#31C864 #314AC8 #C83195 #C8B031

split-complementary

#31C864 #B031C8 #C8314A

monochromatic

#196633 #25974B #31C864 #5FD887 #90E4AC

Accessibility & contrast

On white

2.19

#31C864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#31C864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C864

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C864	#FFFFFF	#000000	##000000
##31C864	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)

#C9B65C

Deuteranopia (green-blind)

#B8AA6B

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c864;
/* rgb */ color: rgb(49, 200, 100);
/* oklch */ color: oklch(73.4% 0.187 149.7);

Tailwind

colors: {
  custom: {
    50: '#80da92',
    500: '#31c864',
    950: '#000000',
  },
}

SCSS

$custom: #31c864;
$custom-light: #80da92;
$custom-dark: #000000;

JSON

{
  "hex": "#31c864",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 100
  },
  "hsl": {
    "h": 140.265,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73391,
    "c": 0.18701,
    "h": 149.7
  },
  "luminance": 0.42882
}

Semantic roles & 50–950 ramp

primary

#31C864

secondary

#CE86B6

accent

#44AEE4

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #31C864

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

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