#31E283#31E283

#31E283 is a light, vivid green. Relative luminance 0.567; OKLCH L 80.6% C 0.192 H 153.7°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX#31E283
RGBrgb(49, 226, 131)
HSLhsl(148, 75%, 54%)
HSVhsv(148, 78%, 89%)
CMYKcmyk(78.3%, 0%, 42%, 11.4%)
CIE-LABlab(80.00, -63.95, 34.38)
CIE-LCHlch(80.00, 72.61, 151.74°)
OKLaboklab(80.59% -0.172 0.0851)
OKLCHoklch(80.59% 0.192 153.7)
XYZxyz(32.5566, 56.6804, 30.6929)
Luminance0.5668 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31E283 #E23190
analogous
#38E231 #31E283 #31E2DC
triadic
#31E283 #8331E2 #E28331
tetradic
#31E283 #3138E2 #E23190 #E2DC31
square
#31E283 #3138E2 #E23190 #E2DC31
split-complementary
#31E283 #DC31E2 #E23138
monochromatic
#138648 #1ABB65 #31E283 #67EAA3 #9CF1C4

Accessibility & contrast

On white

1.70
#31E283 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.34
#31E283 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31E283
12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31E283#FFFFFF#000000##000000
##31E2831.001.7012.3412.34
#FFFFFF1.701.0021.0021.00
#00000012.3421.001.001.00
##00000012.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2CF7C
Deuteranopia (green-blind)
#CEC18A
Tritanopia (blue-blind)
#00DFCB
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #31e283;
/* rgb */ color: rgb(49, 226, 131);
/* oklch */ color: oklch(80.6% 0.192 153.7);
Tailwind
colors: {
  custom: {
    50: '#85eca8',
    500: '#31e283',
    950: '#000000',
  },
}
SCSS
$custom: #31e283;
$custom-light: #85eca8;
$custom-dark: #000000;
JSON
{
  "hex": "#31e283",
  "rgb": {
    "r": 49,
    "g": 226,
    "b": 131
  },
  "hsl": {
    "h": 147.797,
    "s": 75.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80589,
    "c": 0.19192,
    "h": 153.7
  },
  "luminance": 0.56684
}

Semantic roles & 50–950 ramp

primary
#31E283
secondary
#8C2B5F
accent
#369BF2
background
#FCFFFC
surface
#F4FEF6
border
#CED6D0
text
#0D1610
muted
#7F8580

Preview Lab

Preview with #31E283

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

Preview Lab → · Contrast checker → · Palette generator →

#31E283 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva