#CDCC37#CDCC37

#CDCC37 is a very light, vivid yellow. Relative luminance 0.564; OKLCH L 82.1% C 0.162 H 109.1°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#CDCC37
RGB	rgb(205, 204, 55)
HSL	hsl(60, 60%, 51%)
HSV	hsv(60, 73%, 80%)
CMYK	cmyk(0%, 0.5%, 73.2%, 19.6%)
CIE-LAB	lab(79.86, -16.53, 69.37)
CIE-LCH	lch(79.86, 71.32, 103.41°)
OKLab	oklab(82.08% -0.0528 0.1526)
OKLCH	oklch(82.08% 0.162 109.1)
XYZ	xyz(47.4611, 56.4422, 12.0080)
Luminance	0.5644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDCC37 #3738CD

analogous

#CD8137 #CDCC37 #83CD37

triadic

#CDCC37 #37CDCC #CC37CD

tetradic

#CDCC37 #37CD81 #3738CD #CD3783

square

#CDCC37 #37CD81 #3738CD #CD3783

split-complementary

#CDCC37 #3783CD #8137CD

monochromatic

#6E6E1C #9F9E28 #CDCC37 #D9D868 #E5E599

Accessibility & contrast

On white

1.71

#CDCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#CDCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDCC37

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDCC37	#FFFFFF	#000000	##000000
##CDCC37	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC317

Deuteranopia (green-blind)

#DFC843

Tritanopia (blue-blind)

#DCBFB0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #cdcc37;
/* rgb */ color: rgb(205, 204, 55);
/* oklch */ color: oklch(82.1% 0.162 109.1);

Tailwind

colors: {
  custom: {
    50: '#e0db79',
    500: '#cdcc37',
    950: '#000000',
  },
}

SCSS

$custom: #cdcc37;
$custom-light: #e0db79;
$custom-dark: #000000;

JSON

{
  "hex": "#cdcc37",
  "rgb": {
    "r": 205,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 59.6,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.82075,
    "c": 0.16153,
    "h": 109.1
  },
  "luminance": 0.56441
}

Semantic roles & 50–950 ramp

primary

#CDCC37

secondary

#313177

accent

#46E345

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CDCC37

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

Preview Lab → · Contrast checker → · Palette generator →