#CBD33F#CBD33F

#CBD33F is a very light, vivid yellow. Relative luminance 0.596; OKLCH L 83.5% C 0.164 H 112.5°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#CBD33F
RGB	rgb(203, 211, 63)
HSL	hsl(63, 63%, 54%)
HSV	hsv(63, 70%, 83%)
CMYK	cmyk(3.8%, 0%, 70.1%, 17.3%)
CIE-LAB	lab(81.64, -20.45, 68.27)
CIE-LCH	lch(81.64, 71.27, 106.68°)
OKLab	oklab(83.47% -0.063 0.1518)
OKLCH	oklch(83.47% 0.164 112.5)
XYZ	xyz(48.8216, 59.6450, 13.6425)
Luminance	0.5964 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBD33F #473FD3

analogous

#D3913F #CBD33F #81D33F

triadic

#CBD33F #3FCBD3 #D33FCB

tetradic

#CBD33F #3FD391 #473FD3 #D33F81

square

#CBD33F #3FD391 #473FD3 #D33F81

split-complementary

#CBD33F #3F81D3 #913FD3

monochromatic

#767B1C #A6AD28 #CBD33F #D8DE71 #E6EAA3

Accessibility & contrast

On white

1.62

#CBD33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#CBD33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBD33F

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBD33F	#FFFFFF	#000000	##000000
##CBD33F	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C925

Deuteranopia (green-blind)

#E3CD4A

Tritanopia (blue-blind)

#D9C6B6

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #cbd33f;
/* rgb */ color: rgb(203, 211, 63);
/* oklch */ color: oklch(83.5% 0.164 112.5);

Tailwind

colors: {
  custom: {
    50: '#dee07d',
    500: '#cbd33f',
    950: '#000000',
  },
}

SCSS

$custom: #cbd33f;
$custom-light: #dee07d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbd33f",
  "rgb": {
    "r": 203,
    "g": 211,
    "b": 63
  },
  "hsl": {
    "h": 63.243,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.83474,
    "c": 0.1643,
    "h": 112.5
  },
  "luminance": 0.59644
}

Semantic roles & 50–950 ramp

primary

#CBD33F

secondary

#373383

accent

#42E64B

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CBD33F

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

Preview Lab → · Contrast checker → · Palette generator →