#CDDF57#CDDF57

#CDDF57 is a very light, vivid yellow. Relative luminance 0.664; OKLCH L 86.4% C 0.160 H 116.2°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#CDDF57
RGB	rgb(205, 223, 87)
HSL	hsl(68, 68%, 61%)
HSV	hsv(68, 61%, 87%)
CMYK	cmyk(8.1%, 0%, 61%, 12.5%)
CIE-LAB	lab(85.22, -24.02, 62.69)
CIE-LCH	lch(85.22, 67.14, 110.96°)
OKLab	oklab(86.43% -0.0707 0.1435)
OKLCH	oklch(86.43% 0.16 116.2)
XYZ	xyz(53.2859, 66.4433, 19.0327)
Luminance	0.6644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDF57 #6957DF

analogous

#DFAD57 #CDDF57 #89DF57

triadic

#CDDF57 #57CDDF #DF57CD

tetradic

#CDDF57 #57DFAD #6957DF #DF5789

square

#CDDF57 #57DFAD #6957DF #DF5789

split-complementary

#CDDF57 #5789DF #AD57DF

monochromatic

#8D9E1E #BBD128 #CDDF57 #DCE98A #ECF3BE

Accessibility & contrast

On white

1.47

#CDDF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#CDDF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDF57

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDF57	#FFFFFF	#000000	##000000
##CDDF57	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD447

Deuteranopia (green-blind)

#ECD660

Tritanopia (blue-blind)

#D9D3C2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cddf57;
/* rgb */ color: rgb(205, 223, 87);
/* oklch */ color: oklch(86.4% 0.160 116.2);

Tailwind

colors: {
  custom: {
    50: '#dfe88c',
    500: '#cddf57',
    950: '#000000',
  },
}

SCSS

$custom: #cddf57;
$custom-light: #dfe88c;
$custom-dark: #000000;

JSON

{
  "hex": "#cddf57",
  "rgb": {
    "r": 205,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 67.941,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.86432,
    "c": 0.15999,
    "h": 116.2
  },
  "luminance": 0.66443
}

Semantic roles & 50–950 ramp

primary

#CDDF57

secondary

#4739A1

accent

#16D02E

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CDDF57

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

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