#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
RGB	rgb(198, 218, 55)
HSL	hsl(67, 69%, 54%)
HSV	hsv(67, 75%, 85%)
CMYK	cmyk(9.2%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(83.14, -26.27, 72.25)
CIE-LCH	lch(83.14, 76.87, 109.98°)
OKLab	oklab(84.57% -0.0795 0.159)
OKLCH	oklch(84.57% 0.178 116.6)
XYZ	xyz(49.0510, 62.4251, 13.0790)
Luminance	0.6242 (WCAG relative)
Temperature	warm
Family	yellow

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
##C6DA37	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

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 →