#CDC83F#CDC83F

#CDC83F is a light, vivid yellow. Relative luminance 0.546; OKLCH L 81.3% C 0.153 H 107.3°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#CDC83F
RGB	rgb(205, 200, 63)
HSL	hsl(58, 59%, 53%)
HSV	hsv(58, 69%, 80%)
CMYK	cmyk(0%, 2.4%, 69.3%, 19.6%)
CIE-LAB	lab(78.84, -14.16, 65.57)
CIE-LCH	lch(78.84, 67.08, 102.18°)
OKLab	oklab(81.27% -0.0454 0.146)
OKLCH	oklch(81.27% 0.153 107.3)
XYZ	xyz(46.7301, 54.6481, 12.7883)
Luminance	0.5465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDC83F #3F44CD

analogous

#CD813F #CDC83F #8BCD3F

triadic

#CDC83F #3FCDC8 #C83FCD

tetradic

#CDC83F #3FCD81 #3F44CD #CD3F8B

square

#CDC83F #3FCD81 #3F44CD #CD3F8B

split-complementary

#CDC83F #3F8BCD #813FCD

monochromatic

#74711E #A4A02B #CDC83F #DAD670 #E6E4A0

Accessibility & contrast

On white

1.76

#CDC83F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#CDC83F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDC83F

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDC83F	#FFFFFF	#000000	##000000
##CDC83F	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C029

Deuteranopia (green-blind)

#DBC649

Tritanopia (blue-blind)

#DCBBAD

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #cdc83f;
/* rgb */ color: rgb(205, 200, 63);
/* oklch */ color: oklch(81.3% 0.153 107.3);

Tailwind

colors: {
  custom: {
    50: '#e0d87c',
    500: '#cdc83f',
    950: '#000000',
  },
}

SCSS

$custom: #cdc83f;
$custom-light: #e0d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#cdc83f",
  "rgb": {
    "r": 205,
    "g": 200,
    "b": 63
  },
  "hsl": {
    "h": 57.887,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.81271,
    "c": 0.15289,
    "h": 107.3
  },
  "luminance": 0.54647
}

Semantic roles & 50–950 ramp

primary

#CDC83F

secondary

#34367C

accent

#4BE246

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CDC83F

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

Preview Lab → · Contrast checker → · Palette generator →