#C7DA37#C7DA37

#C7DA37 is a very light, vivid yellow. Relative luminance 0.626; OKLCH L 84.6% C 0.177 H 116.2°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#C7DA37
RGB	rgb(199, 218, 55)
HSL	hsl(67, 69%, 54%)
HSV	hsv(67, 75%, 85%)
CMYK	cmyk(8.7%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(83.21, -25.86, 72.34)
CIE-LCH	lch(83.21, 76.82, 109.67°)
OKLab	oklab(84.64% -0.0784 0.1591)
OKLCH	oklch(84.64% 0.177 116.2)
XYZ	xyz(49.3155, 62.5615, 13.0914)
Luminance	0.6256 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7DA37 #4A37DA

analogous

#DA9B37 #C7DA37 #75DA37

triadic

#C7DA37 #37C7DA #DA37C7

tetradic

#C7DA37 #37DA9B #4A37DA #DA3775

square

#C7DA37 #37DA9B #4A37DA #DA3775

split-complementary

#C7DA37 #3775DA #9B37DA

monochromatic

#737F18 #A2B321 #C7DA37 #D5E46B #E4ED9E

Accessibility & contrast

On white

1.55

#C7DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#C7DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7DA37

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7DA37	#FFFFFF	#000000	##000000
##C7DA37	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE0E

Deuteranopia (green-blind)

#E8D045

Tritanopia (blue-blind)

#D4CDBB

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #c7da37;
/* rgb */ color: rgb(199, 218, 55);
/* oklch */ color: oklch(84.6% 0.177 116.2);

Tailwind

colors: {
  custom: {
    50: '#dce57a',
    500: '#c7da37',
    950: '#000000',
  },
}

SCSS

$custom: #c7da37;
$custom-light: #dce57a;
$custom-dark: #000000;

JSON

{
  "hex": "#c7da37",
  "rgb": {
    "r": 199,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 66.994,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.84642,
    "c": 0.1774,
    "h": 116.2
  },
  "luminance": 0.62561
}

Semantic roles & 50–950 ramp

primary

#C7DA37

secondary

#392F86

accent

#3CEC51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C7DA37

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

Preview Lab → · Contrast checker → · Palette generator →