#CBCF37#CBCF37

#CBCF37 is a very light, vivid yellow. Relative luminance 0.576; OKLCH L 82.6% C 0.165 H 111.1°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#CBCF37
RGB	rgb(203, 207, 55)
HSL	hsl(62, 61%, 51%)
HSV	hsv(62, 73%, 81%)
CMYK	cmyk(1.9%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(80.52, -18.86, 69.93)
CIE-LCH	lch(80.52, 72.43, 105.09°)
OKLab	oklab(82.56% -0.0592 0.1539)
OKLCH	oklch(82.56% 0.165 111.1)
XYZ	xyz(47.6327, 57.5993, 12.2223)
Luminance	0.5760 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBCF37 #3B37CF

analogous

#CF8737 #CBCF37 #7FCF37

triadic

#CBCF37 #37CBCF #CF37CB

tetradic

#CBCF37 #37CF87 #3B37CF #CF377F

square

#CBCF37 #37CF87 #3B37CF #CF377F

split-complementary

#CBCF37 #377FCF #8737CF

monochromatic

#6E711B #9FA227 #CBCF37 #D8DB68 #E5E79A

Accessibility & contrast

On white

1.68

#CBCF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#CBCF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBCF37

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBCF37	#FFFFFF	#000000	##000000
##CBCF37	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC616

Deuteranopia (green-blind)

#E0CA43

Tritanopia (blue-blind)

#D9C2B2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #cbcf37;
/* rgb */ color: rgb(203, 207, 55);
/* oklch */ color: oklch(82.6% 0.165 111.1);

Tailwind

colors: {
  custom: {
    50: '#dfdd79',
    500: '#cbcf37',
    950: '#000000',
  },
}

SCSS

$custom: #cbcf37;
$custom-light: #dfdd79;
$custom-dark: #000000;

JSON

{
  "hex": "#cbcf37",
  "rgb": {
    "r": 203,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 61.579,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.82556,
    "c": 0.16489,
    "h": 111.1
  },
  "luminance": 0.57598
}

Semantic roles & 50–950 ramp

primary

#CBCF37

secondary

#33317A

accent

#43E448

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CBCF37

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

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