#31D455#31D455

#31D455 is a light, highly saturated green. Relative luminance 0.484; OKLCH L 76.3% C 0.214 H 146.4°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX#31D455
RGBrgb(49, 212, 85)
HSLhsl(133, 65%, 51%)
HSVhsv(133, 77%, 83%)
CMYKcmyk(76.9%, 0%, 59.9%, 16.9%)
CIE-LABlab(75.07, -66.12, 50.31)
CIE-LCHlch(75.07, 83.09, 142.74°)
OKLaboklab(76.32% -0.178 0.1185)
OKLCHoklch(76.32% 0.214 146.4)
XYZxyz(26.4478, 48.3927, 16.5394)
Luminance0.4840 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31D455 #D431B0
analogous
#5ED431 #31D455 #31D4A7
triadic
#31D455 #5531D4 #D45531
tetradic
#31D455 #315ED4 #D431B0 #D4A731
square
#31D455 #315ED4 #D431B0 #D4A731
split-complementary
#31D455 #A731D4 #D4315E
monochromatic
#18732C #23A53F #31D455 #64DF7F #96E9A9

Accessibility & contrast

On white

1.97
#31D455 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.68
#31D455 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D455
10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31D455#FFFFFF#000000##000000
##31D4551.001.9710.6810.68
#FFFFFF1.971.0021.0021.00
#00000010.6821.001.001.00
##00000010.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7C147
Deuteranopia (green-blind)
#C5B460
Tritanopia (blue-blind)
#00CFB9
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #31d455;
/* rgb */ color: rgb(49, 212, 85);
/* oklch */ color: oklch(76.3% 0.214 146.4);
Tailwind
colors: {
  custom: {
    50: '#83e389',
    500: '#31d455',
    950: '#000000',
  },
}
SCSS
$custom: #31d455;
$custom-light: #83e389;
$custom-dark: #000000;
JSON
{
  "hex": "#31d455",
  "rgb": {
    "r": 49,
    "g": 212,
    "b": 85
  },
  "hsl": {
    "h": 133.252,
    "s": 65.462,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76318,
    "c": 0.21386,
    "h": 146.4
  },
  "luminance": 0.48396
}

Semantic roles & 50–950 ramp

primary
#31D455
secondary
#D48CC5
accent
#3FC3E8
background
#F8FEF8
surface
#F0FCF0
border
#CBD5CB
text
#0D160C
muted
#7D847D

Preview Lab

Preview with #31D455

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

Preview Lab → · Contrast checker → · Palette generator →

#31D455 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva