#31E653#31E653

#31E653 is a light, highly saturated green. Relative luminance 0.579; OKLCH L 81.0% C 0.236 H 145.5°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#31E653
RGB	rgb(49, 230, 83)
HSL	hsl(131, 78%, 55%)
HSV	hsv(131, 79%, 90%)
CMYK	cmyk(78.7%, 0%, 63.9%, 9.8%)
CIE-LAB	lab(80.67, -72.03, 57.49)
CIE-LCH	lch(80.67, 92.16, 141.41°)
OKLab	oklab(80.96% -0.1941 0.1337)
OKLCH	oklch(80.96% 0.236 145.5)
XYZ	xyz(31.1225, 57.8674, 17.7112)
Luminance	0.5787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31E653 #E631C4

analogous

#69E631 #31E653 #31E6AE

triadic

#31E653 #5331E6 #E65331

tetradic

#31E653 #3169E6 #E631C4 #E6AE31

square

#31E653 #3169E6 #E631C4 #E6AE31

split-complementary

#31E653 #AE31E6 #E63169

monochromatic

#118C28 #18C238 #31E653 #68ED81 #9EF3AE

Accessibility & contrast

On white

1.67

#31E653 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#31E653 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E653

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31E653	#FFFFFF	#000000	##000000
##31E653	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD141

Deuteranopia (green-blind)

#D6C360

Tritanopia (blue-blind)

#00E0C7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #31e653;
/* rgb */ color: rgb(49, 230, 83);
/* oklch */ color: oklch(81.0% 0.236 145.5);

Tailwind

colors: {
  custom: {
    50: '#87ef89',
    500: '#31e653',
    950: '#000000',
  },
}

SCSS

$custom: #31e653;
$custom-light: #87ef89;
$custom-dark: #000000;

JSON

{
  "hex": "#31e653",
  "rgb": {
    "r": 49,
    "g": 230,
    "b": 83
  },
  "hsl": {
    "h": 131.271,
    "s": 78.355,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80956,
    "c": 0.2357,
    "h": 145.5
  },
  "luminance": 0.57871
}

Semantic roles & 50–950 ramp

primary

#31E653

secondary

#912A7E

accent

#33D0F5

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D170C

muted

#7F857F

Preview Lab

Preview with #31E653

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

Preview Lab → · Contrast checker → · Palette generator →