#31C865#31C865

#31C865 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.4% C 0.186 H 149.9°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#31C865
RGB	rgb(49, 200, 101)
HSL	hsl(141, 61%, 49%)
HSV	hsv(141, 76%, 78%)
CMYK	cmyk(75.5%, 0%, 49.5%, 21.6%)
CIE-LAB	lab(71.49, -59.89, 38.47)
CIE-LCH	lch(71.49, 71.18, 147.29°)
OKLab	oklab(73.41% -0.161 0.0935)
OKLCH	oklch(73.41% 0.186 149.9)
XYZ	xyz(24.2678, 42.8982, 19.3106)
Luminance	0.4290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C865 #C83194

analogous

#49C831 #31C865 #31C8B1

triadic

#31C865 #6531C8 #C86531

tetradic

#31C865 #3149C8 #C83194 #C8B131

square

#31C865 #3149C8 #C83194 #C8B131

split-complementary

#31C865 #B131C8 #C83149

monochromatic

#196633 #25974C #31C865 #5FD888 #90E4AD

Accessibility & contrast

On white

2.19

#31C865 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#31C865 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C865

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C865	#FFFFFF	#000000	##000000
##31C865	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)

#C9B65D

Deuteranopia (green-blind)

#B8AA6C

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c865;
/* rgb */ color: rgb(49, 200, 101);
/* oklch */ color: oklch(73.4% 0.186 149.9);

Tailwind

colors: {
  custom: {
    50: '#80da92',
    500: '#31c865',
    950: '#000000',
  },
}

SCSS

$custom: #31c865;
$custom-light: #80da92;
$custom-dark: #000000;

JSON

{
  "hex": "#31c865",
  "rgb": {
    "r": 49,
    "g": 200,
    "b": 101
  },
  "hsl": {
    "h": 140.662,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73407,
    "c": 0.18613,
    "h": 149.9
  },
  "luminance": 0.42901
}

Semantic roles & 50–950 ramp

primary

#31C865

secondary

#CE86B6

accent

#44ADE4

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #31C865

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

Preview Lab → · Contrast checker → · Palette generator →