#C6DA37#C6DA37

#C6DA37 is a very light, vivid yellow. Relative luminance 0.624; OKLCH L 84.6% C 0.178 H 116.6°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX#C6DA37
RGBrgb(198, 218, 55)
HSLhsl(67, 69%, 54%)
HSVhsv(67, 75%, 85%)
CMYKcmyk(9.2%, 0%, 74.8%, 14.5%)
CIE-LABlab(83.14, -26.27, 72.25)
CIE-LCHlch(83.14, 76.87, 109.98°)
OKLaboklab(84.57% -0.0795 0.159)
OKLCHoklch(84.57% 0.178 116.6)
XYZxyz(49.0510, 62.4251, 13.0790)
Luminance0.6242 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#C6DA37 #4B37DA
analogous
#DA9C37 #C6DA37 #74DA37
triadic
#C6DA37 #37C6DA #DA37C6
tetradic
#C6DA37 #37DA9C #4B37DA #DA3774
square
#C6DA37 #37DA9C #4B37DA #DA3774
split-complementary
#C6DA37 #3774DA #9C37DA
monochromatic
#727F18 #A1B321 #C6DA37 #D5E46B #E3ED9E

Accessibility & contrast

On white

1.56
#C6DA37 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.48
#C6DA37 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6DA37
13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##C6DA37#FFFFFF#000000##000000
##C6DA371.001.5613.4813.48
#FFFFFF1.561.0021.0021.00
#00000013.4821.001.001.00
##00000013.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9CE0E
Deuteranopia (green-blind)
#E7D046
Tritanopia (blue-blind)
#D3CEBB
Achromatopsia (no color)
#CFCFCF

Design tokens & code

CSS
--color: #c6da37;
/* rgb */ color: rgb(198, 218, 55);
/* oklch */ color: oklch(84.6% 0.178 116.6);
Tailwind
colors: {
  custom: {
    50: '#dbe57a',
    500: '#c6da37',
    950: '#000000',
  },
}
SCSS
$custom: #c6da37;
$custom-light: #dbe57a;
$custom-dark: #000000;
JSON
{
  "hex": "#c6da37",
  "rgb": {
    "r": 198,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 67.362,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.84566,
    "c": 0.17774,
    "h": 116.6
  },
  "luminance": 0.62424
}

Semantic roles & 50–950 ramp

primary
#C6DA37
secondary
#3A2F86
accent
#3CEC52
background
#FEFEFB
surface
#FCFCF2
border
#D5D5CC
text
#15150A
muted
#84847D

Preview Lab

Preview with #C6DA37

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

Preview Lab → · Contrast checker → · Palette generator →

#C6DA37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva