#CDDF51#CDDF51

#CDDF51 is a very light, vivid yellow. Relative luminance 0.663; OKLCH L 86.4% C 0.165 H 116.1°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#CDDF51
RGB	rgb(205, 223, 81)
HSL	hsl(68, 69%, 60%)
HSV	hsv(68, 64%, 87%)
CMYK	cmyk(8.1%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(85.17, -24.42, 65.09)
CIE-LCH	lch(85.17, 69.52, 110.56°)
OKLab	oklab(86.38% -0.0724 0.1478)
OKLCH	oklch(86.38% 0.165 116.1)
XYZ	xyz(53.0509, 66.3493, 17.7950)
Luminance	0.6635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDF51 #6351DF

analogous

#DFAA51 #CDDF51 #86DF51

triadic

#CDDF51 #51CDDF #DF51CD

tetradic

#CDDF51 #51DFAA #6351DF #DF5186

square

#CDDF51 #51DFAA #6351DF #DF5186

split-complementary

#CDDF51 #5186DF #AA51DF

monochromatic

#8A991C #B8CD26 #CDDF51 #DCE985 #EBF2B8

Accessibility & contrast

On white

1.47

#CDDF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#CDDF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDF51

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDF51	#FFFFFF	#000000	##000000
##CDDF51	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED43E

Deuteranopia (green-blind)

#ECD65B

Tritanopia (blue-blind)

#D9D3C2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cddf51;
/* rgb */ color: rgb(205, 223, 81);
/* oklch */ color: oklch(86.4% 0.165 116.1);

Tailwind

colors: {
  custom: {
    50: '#dfe888',
    500: '#cddf51',
    950: '#000000',
  },
}

SCSS

$custom: #cddf51;
$custom-light: #dfe888;
$custom-dark: #000000;

JSON

{
  "hex": "#cddf51",
  "rgb": {
    "r": 205,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 67.606,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.86379,
    "c": 0.16457,
    "h": 116.1
  },
  "luminance": 0.66349
}

Semantic roles & 50–950 ramp

primary

#CDDF51

secondary

#44379D

accent

#3CEC52

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CDDF51

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

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