#CBD23B#CBD23B

#CBD23B is a very light, vivid yellow. Relative luminance 0.591; OKLCH L 83.2% C 0.166 H 112.2°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#CBD23B
RGB	rgb(203, 210, 59)
HSL	hsl(63, 63%, 53%)
HSV	hsv(63, 72%, 82%)
CMYK	cmyk(3.3%, 0%, 71.9%, 17.6%)
CIE-LAB	lab(81.35, -20.16, 69.38)
CIE-LCH	lch(81.35, 72.25, 106.20°)
OKLab	oklab(83.23% -0.0625 0.1534)
OKLCH	oklch(83.23% 0.166 112.2)
XYZ	xyz(48.4662, 59.1066, 12.9925)
Luminance	0.5910 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBD23B #423BD2

analogous

#D28D3B #CBD23B #80D23B

triadic

#CBD23B #3BCBD2 #D23BCB

tetradic

#CBD23B #3BD28D #423BD2 #D23B80

square

#CBD23B #3BD28D #423BD2 #D23B80

split-complementary

#CBD23B #3B80D2 #8D3BD2

monochromatic

#73771B #A3A927 #CBD23B #D8DD6D #E5E99F

Accessibility & contrast

On white

1.64

#CBD23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#CBD23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBD23B

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBD23B	#FFFFFF	#000000	##000000
##CBD23B	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C81E

Deuteranopia (green-blind)

#E2CC47

Tritanopia (blue-blind)

#D9C5B5

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #cbd23b;
/* rgb */ color: rgb(203, 210, 59);
/* oklch */ color: oklch(83.2% 0.166 112.2);

Tailwind

colors: {
  custom: {
    50: '#dedf7b',
    500: '#cbd23b',
    950: '#000000',
  },
}

SCSS

$custom: #cbd23b;
$custom-light: #dedf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbd23b",
  "rgb": {
    "r": 203,
    "g": 210,
    "b": 59
  },
  "hsl": {
    "h": 62.781,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.83231,
    "c": 0.16565,
    "h": 112.2
  },
  "luminance": 0.59105
}

Semantic roles & 50–950 ramp

primary

#CBD23B

secondary

#35327F

accent

#42E64A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CBD23B

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

Preview Lab → · Contrast checker → · Palette generator →