#CDC647#CDC647

#CDC647 is a light, vivid yellow. Relative luminance 0.538; OKLCH L 80.9% C 0.145 H 106.2°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#CDC647
RGB	rgb(205, 198, 71)
HSL	hsl(57, 57%, 54%)
HSV	hsv(57, 65%, 80%)
CMYK	cmyk(0%, 3.4%, 65.4%, 19.6%)
CIE-LAB	lab(78.36, -12.71, 61.99)
CIE-LCH	lch(78.36, 63.28, 101.59°)
OKLab	oklab(80.91% -0.0405 0.1397)
OKLCH	oklch(80.91% 0.146 106.2)
XYZ	xyz(46.5100, 53.8238, 13.8991)
Luminance	0.5382 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDC647 #474ECD

analogous

#CD8347 #CDC647 #91CD47

triadic

#CDC647 #47CDC6 #C647CD

tetradic

#CDC647 #47CD83 #474ECD #CD4791

square

#CDC647 #47CD83 #474ECD #CD4791

split-complementary

#CDC647 #4791CD #8347CD

monochromatic

#797421 #A9A22E #CDC647 #DAD577 #E7E4A7

Accessibility & contrast

On white

1.79

#CDC647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#CDC647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDC647

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDC647	#FFFFFF	#000000	##000000
##CDC647	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF36

Deuteranopia (green-blind)

#D9C44F

Tritanopia (blue-blind)

#DBB9AC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cdc647;
/* rgb */ color: rgb(205, 198, 71);
/* oklch */ color: oklch(80.9% 0.145 106.2);

Tailwind

colors: {
  custom: {
    50: '#dfd781',
    500: '#cdc647',
    950: '#000000',
  },
}

SCSS

$custom: #cdc647;
$custom-light: #dfd781;
$custom-dark: #000000;

JSON

{
  "hex": "#cdc647",
  "rgb": {
    "r": 205,
    "g": 198,
    "b": 71
  },
  "hsl": {
    "h": 56.866,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.80907,
    "c": 0.1455,
    "h": 106.2
  },
  "luminance": 0.53822
}

Semantic roles & 50–950 ramp

primary

#CDC647

secondary

#373B81

accent

#4FE147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CDC647

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

Preview Lab → · Contrast checker → · Palette generator →