#CBC03C#CBC03C

#CBC03C is a light, vivid yellow. Relative luminance 0.507; OKLCH L 79.4% C 0.148 H 104.5°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#CBC03C
RGB	rgb(203, 192, 60)
HSL	hsl(55, 58%, 52%)
HSV	hsv(55, 70%, 80%)
CMYK	cmyk(0%, 5.4%, 70.4%, 20.4%)
CIE-LAB	lab(76.51, -11.10, 64.33)
CIE-LCH	lch(76.51, 65.28, 99.79°)
OKLab	oklab(79.37% -0.037 0.1429)
OKLCH	oklch(79.37% 0.148 104.5)
XYZ	xyz(44.2957, 50.7237, 11.7315)
Luminance	0.5072 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBC03C #3C47CB

analogous

#CB793C #CBC03C #8ECB3C

triadic

#CBC03C #3CCBC0 #C03CCB

tetradic

#CBC03C #3CCB79 #3C47CB #CB3C8E

square

#CBC03C #3CCB79 #3C47CB #CB3C8E

split-complementary

#CBC03C #3C8ECB #793CCB

monochromatic

#6F691E #9F962A #CBC03C #D8D06C #E5DF9D

Accessibility & contrast

On white

1.88

#CBC03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#CBC03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBC03C

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBC03C	#FFFFFF	#000000	##000000
##CBC03C	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B927

Deuteranopia (green-blind)

#D5BF45

Tritanopia (blue-blind)

#DAB3A6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #cbc03c;
/* rgb */ color: rgb(203, 192, 60);
/* oklch */ color: oklch(79.4% 0.148 104.5);

Tailwind

colors: {
  custom: {
    50: '#ded27a',
    500: '#cbc03c',
    950: '#000000',
  },
}

SCSS

$custom: #cbc03c;
$custom-light: #ded27a;
$custom-dark: #000000;

JSON

{
  "hex": "#cbc03c",
  "rgb": {
    "r": 203,
    "g": 192,
    "b": 60
  },
  "hsl": {
    "h": 55.385,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79371,
    "c": 0.14764,
    "h": 104.5
  },
  "luminance": 0.50722
}

Semantic roles & 50–950 ramp

primary

#CBC03C

secondary

#333878

accent

#53E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CBC03C

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

Preview Lab → · Contrast checker → · Palette generator →