#31CA33#31CA33

#31CA33 is a light, highly saturated green. Relative luminance 0.431; OKLCH L 73.4% C 0.225 H 143.0°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX#31CA33
RGBrgb(49, 202, 51)
HSLhsl(121, 61%, 49%)
HSVhsv(121, 76%, 79%)
CMYKcmyk(75.7%, 0%, 74.8%, 20.8%)
CIE-LABlab(71.64, -66.27, 60.14)
CIE-LCHlch(71.64, 89.49, 137.78°)
OKLaboklab(73.38% -0.1798 0.1356)
OKLCHoklch(73.38% 0.225 143)
XYZxyz(22.9832, 43.1304, 10.2450)
Luminance0.4313 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#31CA33 #CA31C8
analogous
#7CCA31 #31CA33 #31CA80
triadic
#31CA33 #3331CA #CA3331
tetradic
#31CA33 #317CCA #CA31C8 #CA8031
square
#31CA33 #317CCA #CA31C8 #CA8031
split-complementary
#31CA33 #8031CA #CA317C
monochromatic
#19671A #259927 #31CA33 #60D861 #91E492

Accessibility & contrast

On white

2.18
#31CA33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.63
#31CA33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA33
9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##31CA33#FFFFFF#000000##000000
##31CA331.002.189.639.63
#FFFFFF2.181.0021.0021.00
#0000009.6321.001.001.00
##0000009.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB713
Deuteranopia (green-blind)
#BEAB44
Tritanopia (blue-blind)
#00C4AD
Achromatopsia (no color)
#AFAFAF

Design tokens & code

CSS
--color: #31ca33;
/* rgb */ color: rgb(49, 202, 51);
/* oklch */ color: oklch(73.4% 0.225 143.0);
Tailwind
colors: {
  custom: {
    50: '#82db75',
    500: '#31ca33',
    950: '#000000',
  },
}
SCSS
$custom: #31ca33;
$custom-light: #82db75;
$custom-dark: #000000;
JSON
{
  "hex": "#31ca33",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 51
  },
  "hsl": {
    "h": 120.784,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73384,
    "c": 0.22518,
    "h": 143
  },
  "luminance": 0.43133
}

Semantic roles & 50–950 ramp

primary
#31CA33
secondary
#CF88CE
accent
#44E2E4
background
#F8FDF7
surface
#F0FBED
border
#CBD4C8
text
#0C1509
muted
#7D837B

Preview Lab

Preview with #31CA33

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

Preview Lab → · Contrast checker → · Palette generator →

#31CA33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva