#CBC05B#CBC05B

#CBC05B is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.7% C 0.123 H 103.1°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#CBC05B
RGB	rgb(203, 192, 91)
HSL	hsl(54, 52%, 58%)
HSV	hsv(54, 55%, 80%)
CMYK	cmyk(0%, 5.4%, 55.2%, 20.4%)
CIE-LAB	lab(76.77, -9.12, 51.46)
CIE-LCH	lch(76.77, 52.26, 100.05°)
OKLab	oklab(79.66% -0.028 0.1201)
OKLCH	oklch(79.66% 0.123 103.1)
XYZ	xyz(45.3680, 51.1527, 17.3792)
Luminance	0.5115 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBC05B #5B66CB

analogous

#CB885B #CBC05B #9ECB5B

triadic

#CBC05B #5BCBC0 #C05BCB

tetradic

#CBC05B #5BCB88 #5B66CB #CB5B9E

square

#CBC05B #5BCB88 #5B66CB #CB5B9E

split-complementary

#CBC05B #5B9ECB #885BCB

monochromatic

#827A29 #B1A538 #CBC05B #DAD289 #E8E4B8

Accessibility & contrast

On white

1.87

#CBC05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#CBC05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBC05B

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBC05B	#FFFFFF	#000000	##000000
##CBC05B	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA51

Deuteranopia (green-blind)

#D3C060

Tritanopia (blue-blind)

#D9B5A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #cbc05b;
/* rgb */ color: rgb(203, 192, 91);
/* oklch */ color: oklch(79.7% 0.123 103.1);

Tailwind

colors: {
  custom: {
    50: '#ddd28c',
    500: '#cbc05b',
    950: '#000000',
  },
}

SCSS

$custom: #cbc05b;
$custom-light: #ddd28c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbc05b",
  "rgb": {
    "r": 203,
    "g": 192,
    "b": 91
  },
  "hsl": {
    "h": 54.107,
    "s": 51.852,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79661,
    "c": 0.12328,
    "h": 103.1
  },
  "luminance": 0.51151
}

Semantic roles & 50–950 ramp

primary

#CBC05B

secondary

#40488A

accent

#5BDB4C

background

#FEFEFC

surface

#FCFBF4

border

#D5D4CE

text

#15140C

muted

#84837F

Preview Lab

Preview with #CBC05B

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

Preview Lab → · Contrast checker → · Palette generator →