#31E237#31E237

#31E237 is a light, highly saturated green. Relative luminance 0.553; OKLCH L 79.7% C 0.248 H 143.1°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#31E237
RGB	rgb(49, 226, 55)
HSL	hsl(122, 75%, 54%)
HSV	hsv(122, 78%, 89%)
CMYK	cmyk(78.3%, 0%, 75.7%, 11.4%)
CIE-LAB	lab(79.22, -73.26, 66.32)
CIE-LCH	lch(79.22, 98.82, 137.85°)
OKLab	oklab(79.7% -0.1986 0.149)
OKLCH	oklch(79.7% 0.248 143.1)
XYZ	xyz(29.1507, 55.3180, 12.7548)
Luminance	0.5532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31E237 #E231DC

analogous

#84E231 #31E237 #31E290

triadic

#31E237 #3731E2 #E23731

tetradic

#31E237 #3184E2 #E231DC #E29031

square

#31E237 #3184E2 #E231DC #E29031

split-complementary

#31E237 #9031E2 #E23184

monochromatic

#138617 #1ABB20 #31E237 #67EA6B #9CF19F

Accessibility & contrast

On white

1.74

#31E237 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#31E237 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E237

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31E237	#FFFFFF	#000000	##000000
##31E237	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CC0B

Deuteranopia (green-blind)

#D4BF4A

Tritanopia (blue-blind)

#00DBC2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #31e237;
/* rgb */ color: rgb(49, 226, 55);
/* oklch */ color: oklch(79.7% 0.248 143.1);

Tailwind

colors: {
  custom: {
    50: '#88ed7a',
    500: '#31e237',
    950: '#000000',
  },
}

SCSS

$custom: #31e237;
$custom-light: #88ed7a;
$custom-dark: #000000;

JSON

{
  "hex": "#31e237",
  "rgb": {
    "r": 49,
    "g": 226,
    "b": 55
  },
  "hsl": {
    "h": 122.034,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79695,
    "c": 0.24826,
    "h": 143.1
  },
  "luminance": 0.55322
}

Semantic roles & 50–950 ramp

primary

#31E237

secondary

#8C2B89

accent

#36ECF2

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #31E237

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

Preview Lab → · Contrast checker → · Palette generator →