#CDC03C#CDC03C

#CDC03C is a light, vivid yellow. Relative luminance 0.510; OKLCH L 79.5% C 0.147 H 103.6°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#CDC03C
RGB	rgb(205, 192, 60)
HSL	hsl(55, 59%, 52%)
HSV	hsv(55, 71%, 80%)
CMYK	cmyk(0%, 6.3%, 70.7%, 19.6%)
CIE-LAB	lab(76.68, -10.25, 64.56)
CIE-LCH	lch(76.68, 65.37, 99.02°)
OKLab	oklab(79.55% -0.0347 0.1433)
OKLCH	oklch(79.55% 0.147 103.6)
XYZ	xyz(44.8440, 51.0065, 11.7572)
Luminance	0.5101 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDC03C #3C49CD

analogous

#CD783C #CDC03C #91CD3C

triadic

#CDC03C #3CCDC0 #C03CCD

tetradic

#CDC03C #3CCD78 #3C49CD #CD3C91

square

#CDC03C #3CCD78 #3C49CD #CD3C91

split-complementary

#CDC03C #3C91CD #783CCD

monochromatic

#716A1D #A2972A #CDC03C #D9D06D #E6DF9D

Accessibility & contrast

On white

1.87

#CDC03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#CDC03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDC03C

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDC03C	#FFFFFF	#000000	##000000
##CDC03C	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA26

Deuteranopia (green-blind)

#D5C045

Tritanopia (blue-blind)

#DCB3A6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #cdc03c;
/* rgb */ color: rgb(205, 192, 60);
/* oklch */ color: oklch(79.5% 0.147 103.6);

Tailwind

colors: {
  custom: {
    50: '#e0d27a',
    500: '#cdc03c',
    950: '#000000',
  },
}

SCSS

$custom: #cdc03c;
$custom-light: #e0d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#cdc03c",
  "rgb": {
    "r": 205,
    "g": 192,
    "b": 60
  },
  "hsl": {
    "h": 54.621,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79548,
    "c": 0.14748,
    "h": 103.6
  },
  "luminance": 0.51005
}

Semantic roles & 50–950 ramp

primary

#CDC03C

secondary

#33397A

accent

#54E245

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CDC03C

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

Preview Lab → · Contrast checker → · Palette generator →