#CBBF51#CBBF51

#CBBF51 is a light, vivid yellow. Relative luminance 0.506; OKLCH L 79.3% C 0.131 H 103.1°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#CBBF51
RGB	rgb(203, 191, 81)
HSL	hsl(54, 54%, 56%)
HSV	hsv(54, 60%, 80%)
CMYK	cmyk(0%, 5.9%, 60.1%, 20.4%)
CIE-LAB	lab(76.41, -9.35, 55.61)
CIE-LCH	lch(76.41, 56.39, 99.54°)
OKLab	oklab(79.34% -0.0297 0.1277)
OKLCH	oklch(79.34% 0.131 103.1)
XYZ	xyz(44.7462, 50.5539, 15.1838)
Luminance	0.5055 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBBF51 #515DCB

analogous

#CB8251 #CBBF51 #9ACB51

triadic

#CBBF51 #51CBBF #BF51CB

tetradic

#CBBF51 #51CB82 #515DCB #CB519A

square

#CBBF51 #51CB82 #515DCB #CB519A

split-complementary

#CBBF51 #519ACB #8251CB

monochromatic

#7C7425 #ACA033 #CBBF51 #D9D080 #E7E2AF

Accessibility & contrast

On white

1.89

#CBBF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#CBBF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBBF51

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBBF51	#FFFFFF	#000000	##000000
##CBBF51	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB945

Deuteranopia (green-blind)

#D3BF57

Tritanopia (blue-blind)

#D9B3A7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #cbbf51;
/* rgb */ color: rgb(203, 191, 81);
/* oklch */ color: oklch(79.3% 0.131 103.1);

Tailwind

colors: {
  custom: {
    50: '#ded286',
    500: '#cbbf51',
    950: '#000000',
  },
}

SCSS

$custom: #cbbf51;
$custom-light: #ded286;
$custom-dark: #000000;

JSON

{
  "hex": "#cbbf51",
  "rgb": {
    "r": 203,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 54.098,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79341,
    "c": 0.13116,
    "h": 103.1
  },
  "luminance": 0.50552
}

Semantic roles & 50–950 ramp

primary

#CBBF51

secondary

#3C4384

accent

#59DD4A

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #CBBF51

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

Preview Lab → · Contrast checker → · Palette generator →