#CDCF57#CDCF57

#CDCF57 is a very light, vivid yellow. Relative luminance 0.583; OKLCH L 83.0% C 0.142 H 110.0°. Best body text is #000000 at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#CDCF57
RGB	rgb(205, 207, 87)
HSL	hsl(61, 56%, 58%)
HSV	hsv(61, 58%, 81%)
CMYK	cmyk(1%, 0%, 58%, 18.8%)
CIE-LAB	lab(80.90, -16.19, 57.97)
CIE-LCH	lch(80.90, 60.19, 105.60°)
OKLab	oklab(82.98% -0.0486 0.1335)
OKLCH	oklch(82.98% 0.142 110)
XYZ	xyz(49.2113, 58.2941, 17.6745)
Luminance	0.5829 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDCF57 #5957CF

analogous

#CF9557 #CDCF57 #91CF57

triadic

#CDCF57 #57CDCF #CF57CD

tetradic

#CDCF57 #57CF95 #5957CF #CF5791

square

#CDCF57 #57CF95 #5957CF #CF5791

split-complementary

#CDCF57 #5791CF #9557CF

monochromatic

#848526 #B3B534 #CDCF57 #DBDD87 #E9EAB6

Accessibility & contrast

On white

1.66

#CDCF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.66

#CDCF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDCF57

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDCF57	#FFFFFF	#000000	##000000
##CDCF57	1.00	1.66	12.66	12.66
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.66	21.00	1.00	1.00
##000000	12.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74A

Deuteranopia (green-blind)

#DFCB5E

Tritanopia (blue-blind)

#DAC3B5

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cdcf57;
/* rgb */ color: rgb(205, 207, 87);
/* oklch */ color: oklch(83.0% 0.142 110.0);

Tailwind

colors: {
  custom: {
    50: '#dfdd8b',
    500: '#cdcf57',
    950: '#000000',
  },
}

SCSS

$custom: #cdcf57;
$custom-light: #dfdd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdcf57",
  "rgb": {
    "r": 205,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 61,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82977,
    "c": 0.14209,
    "h": 110
  },
  "luminance": 0.58293
}

Semantic roles & 50–950 ramp

primary

#CDCF57

secondary

#3F3E8C

accent

#49DF4B

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #CDCF57

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

Preview Lab → · Contrast checker → · Palette generator →