#31CF36#31CF36

#31CF36 is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.7% C 0.229 H 143.2°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#31CF36
RGB	rgb(49, 207, 54)
HSL	hsl(122, 62%, 50%)
HSV	hsv(122, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(73.25, -67.59, 60.72)
CIE-LCH	lch(73.25, 90.86, 138.06°)
OKLab	oklab(74.72% -0.1832 0.1372)
OKLCH	oklch(74.72% 0.229 143.2)
XYZ	xyz(24.2438, 45.5421, 11.0021)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF36 #CF31CA

analogous

#7BCF31 #31CF36 #31CF85

triadic

#31CF36 #3631CF #CF3631

tetradic

#31CF36 #317BCF #CF31CA #CF8531

square

#31CF36 #317BCF #CF31CA #CF8531

split-complementary

#31CF36 #8531CF #CF317B

monochromatic

#196C1C #259E29 #31CF36 #63DB66 #94E697

Accessibility & contrast

On white

2.08

#31CF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#31CF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF36

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF36	#FFFFFF	#000000	##000000
##31CF36	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB17

Deuteranopia (green-blind)

#C2AF47

Tritanopia (blue-blind)

#00C9B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #31cf36;
/* rgb */ color: rgb(49, 207, 54);
/* oklch */ color: oklch(74.7% 0.229 143.2);

Tailwind

colors: {
  custom: {
    50: '#83df77',
    500: '#31cf36',
    950: '#000000',
  },
}

SCSS

$custom: #31cf36;
$custom-light: #83df77;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf36",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 121.899,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74723,
    "c": 0.2289,
    "h": 143.2
  },
  "luminance": 0.45545
}

Semantic roles & 50–950 ramp

primary

#31CF36

secondary

#D18BCF

accent

#43E0E5

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D1509

muted

#7D837B

Preview Lab

Preview with #31CF36

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

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