#31CE3A#31CE3A

#31CE3A is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.5% C 0.226 H 143.5°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX#31CE3A
RGBrgb(49, 206, 58)
HSLhsl(123, 62%, 50%)
HSVhsv(123, 76%, 81%)
CMYKcmyk(76.2%, 0%, 71.8%, 19.2%)
CIE-LABlab(72.96, -66.97, 59.01)
CIE-LCHlch(72.96, 89.25, 138.61°)
OKLaboklab(74.49% -0.1814 0.1341)
OKLCHoklch(74.49% 0.226 143.5)
XYZxyz(24.1001, 45.0982, 11.4369)
Luminance0.4510 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31CE3A #CE31C5
analogous
#77CE31 #31CE3A #31CE88
triadic
#31CE3A #3A31CE #CE3A31
tetradic
#31CE3A #3177CE #CE31C5 #CE8831
square
#31CE3A #3177CE #CE31C5 #CE8831
split-complementary
#31CE3A #8831CE #CE3177
monochromatic
#196B1E #259D2C #31CE3A #62DA69 #94E699

Accessibility & contrast

On white

2.10
#31CE3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.02
#31CE3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CE3A
10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31CE3A#FFFFFF#000000##000000
##31CE3A1.002.1010.0210.02
#FFFFFF2.101.0021.0021.00
#00000010.0221.001.001.00
##00000010.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BA20
Deuteranopia (green-blind)
#C1AE49
Tritanopia (blue-blind)
#00C8B1
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #31ce3a;
/* rgb */ color: rgb(49, 206, 58);
/* oklch */ color: oklch(74.5% 0.226 143.5);
Tailwind
colors: {
  custom: {
    50: '#83de79',
    500: '#31ce3a',
    950: '#000000',
  },
}
SCSS
$custom: #31ce3a;
$custom-light: #83de79;
$custom-dark: #000000;
JSON
{
  "hex": "#31ce3a",
  "rgb": {
    "r": 49,
    "g": 206,
    "b": 58
  },
  "hsl": {
    "h": 123.439,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.74489,
    "c": 0.22556,
    "h": 143.5
  },
  "luminance": 0.45101
}

Semantic roles & 50–950 ramp

primary
#31CE3A
secondary
#D18ACD
accent
#43DBE5
background
#F8FDF7
surface
#F0FBEE
border
#CBD4C9
text
#0D150A
muted
#7D837C

Preview Lab

Preview with #31CE3A

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

Preview Lab → · Contrast checker → · Palette generator →

#31CE3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva