#C6E631#C6E631

#C6E631 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 87.2% C 0.194 H 119.8°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX#C6E631
RGBrgb(198, 230, 49)
HSLhsl(71, 78%, 55%)
HSVhsv(71, 79%, 90%)
CMYKcmyk(13.9%, 0%, 78.7%, 9.8%)
CIE-LABlab(86.42, -32.14, 76.99)
CIE-LCHlch(86.42, 83.43, 112.66°)
OKLaboklab(87.2% -0.0961 0.168)
OKLCHoklch(87.2% 0.194 119.8)
XYZxyz(52.1410, 68.8214, 13.4422)
Luminance0.6882 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C6E631 #5131E6
analogous
#E6AC31 #C6E631 #6BE631
triadic
#C6E631 #31C6E6 #E631C6
tetradic
#C6E631 #31E6AC #5131E6 #E6316B
square
#C6E631 #31E6AC #5131E6 #E6316B
split-complementary
#C6E631 #316BE6 #AC31E6
monochromatic
#768C11 #A4C218 #C6E631 #D5ED68 #E4F39E

Accessibility & contrast

On white

1.42
#C6E631 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.76
#C6E631 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6E631
14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C6E631#FFFFFF#000000##000000
##C6E6311.001.4214.7614.76
#FFFFFF1.421.0021.0021.00
#00000014.7621.001.001.00
##00000014.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5D800
Deuteranopia (green-blind)
#F1D944
Tritanopia (blue-blind)
#D2D9C5
Achromatopsia (no color)
#D8D8D8

Design tokens & code

CSS
--color: #c6e631;
/* rgb */ color: rgb(198, 230, 49);
/* oklch */ color: oklch(87.2% 0.194 119.8);
Tailwind
colors: {
  custom: {
    50: '#dced79',
    500: '#c6e631',
    950: '#000000',
  },
}
SCSS
$custom: #c6e631;
$custom-light: #dced79;
$custom-dark: #000000;
JSON
{
  "hex": "#c6e631",
  "rgb": {
    "r": 198,
    "g": 230,
    "b": 49
  },
  "hsl": {
    "h": 70.608,
    "s": 78.355,
    "l": 54.706
  },
  "oklch": {
    "l": 0.87195,
    "c": 0.19357,
    "h": 119.8
  },
  "luminance": 0.68821
}

Semantic roles & 50–950 ramp

primary
#C6E631
secondary
#3C2A91
accent
#33F555
background
#FEFEFB
surface
#FCFDF2
border
#D5D5CC
text
#16160A
muted
#84847D

Preview Lab

Preview with #C6E631

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

Preview Lab → · Contrast checker → · Palette generator →

#C6E631 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva