#31C64B#31C64B

#31C64B is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.5% C 0.205 H 145.6°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#31C64B
RGB	rgb(49, 198, 75)
HSL	hsl(130, 60%, 48%)
HSV	hsv(130, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 62.1%, 22.4%)
CIE-LAB	lab(70.56, -62.74, 49.57)
CIE-LCH	lch(70.56, 79.96, 141.69°)
OKLab	oklab(72.54% -0.1692 0.116)
OKLCH	oklch(72.54% 0.205 145.6)
XYZ	xyz(22.7291, 41.5465, 13.4766)
Luminance	0.4155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C64B #C631AC

analogous

#61C631 #31C64B #31C695

triadic

#31C64B #4B31C6 #C64B31

tetradic

#31C64B #3161C6 #C631AC #C69531

square

#31C64B #3161C6 #C631AC #C69531

split-complementary

#31C64B #9531C6 #C63161

monochromatic

#196426 #259538 #31C64B #5DD772 #8EE39D

Accessibility & contrast

On white

2.26

#31C64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#31C64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C64B

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C64B	#FFFFFF	#000000	##000000
##31C64B	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B43D

Deuteranopia (green-blind)

#B8A856

Tritanopia (blue-blind)

#00C1AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c64b;
/* rgb */ color: rgb(49, 198, 75);
/* oklch */ color: oklch(72.5% 0.205 145.6);

Tailwind

colors: {
  custom: {
    50: '#80d982',
    500: '#31c64b',
    950: '#000000',
  },
}

SCSS

$custom: #31c64b;
$custom-light: #80d982;
$custom-dark: #000000;

JSON

{
  "hex": "#31c64b",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 75
  },
  "hsl": {
    "h": 130.47,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72541,
    "c": 0.20516,
    "h": 145.6
  },
  "luminance": 0.41549
}

Semantic roles & 50–950 ramp

primary

#31C64B

secondary

#CE85C1

accent

#44C8E3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #31C64B

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

Preview Lab → · Contrast checker → · Palette generator →