#CBC64B#CBC64B

#CBC64B is a light, vivid yellow. Relative luminance 0.536; OKLCH L 80.8% C 0.143 H 107.0°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#CBC64B
RGB	rgb(203, 198, 75)
HSL	hsl(58, 55%, 55%)
HSV	hsv(58, 63%, 80%)
CMYK	cmyk(0%, 2.5%, 63.1%, 20.4%)
CIE-LAB	lab(78.22, -13.31, 60.15)
CIE-LCH	lch(78.22, 61.61, 102.48°)
OKLab	oklab(80.77% -0.0417 0.1365)
OKLCH	oklch(80.77% 0.143 107)
XYZ	xyz(46.0943, 53.5942, 14.5719)
Luminance	0.5359 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBC64B #4B50CB

analogous

#CB864B #CBC64B #90CB4B

triadic

#CBC64B #4BCBC6 #C64BCB

tetradic

#CBC64B #4BCB86 #4B50CB #CB4B90

square

#CBC64B #4BCB86 #4B50CB #CB4B90

split-complementary

#CBC64B #4B90CB #864BCB

monochromatic

#797523 #A8A431 #CBC64B #D9D57A #E6E4AA

Accessibility & contrast

On white

1.79

#CBC64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#CBC64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBC64B

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBC64B	#FFFFFF	#000000	##000000
##CBC64B	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF3C

Deuteranopia (green-blind)

#D8C452

Tritanopia (blue-blind)

#D9BAAC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #cbc64b;
/* rgb */ color: rgb(203, 198, 75);
/* oklch */ color: oklch(80.8% 0.143 107.0);

Tailwind

colors: {
  custom: {
    50: '#ded783',
    500: '#cbc64b',
    950: '#000000',
  },
}

SCSS

$custom: #cbc64b;
$custom-light: #ded783;
$custom-dark: #000000;

JSON

{
  "hex": "#cbc64b",
  "rgb": {
    "r": 203,
    "g": 198,
    "b": 75
  },
  "hsl": {
    "h": 57.656,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80769,
    "c": 0.14276,
    "h": 107
  },
  "luminance": 0.53593
}

Semantic roles & 50–950 ramp

primary

#CBC64B

secondary

#393C81

accent

#4FDF49

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140B

muted

#84837E

Preview Lab

Preview with #CBC64B

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

Preview Lab → · Contrast checker → · Palette generator →