#CBD03B#CBD03B

#CBD03B is a very light, vivid yellow. Relative luminance 0.581; OKLCH L 82.8% C 0.164 H 111.4°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#CBD03B
RGB	rgb(203, 208, 59)
HSL	hsl(62, 61%, 52%)
HSV	hsv(62, 72%, 82%)
CMYK	cmyk(2.4%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(80.81, -19.17, 68.86)
CIE-LCH	lch(80.81, 71.48, 105.56°)
OKLab	oklab(82.8% -0.0597 0.1523)
OKLCH	oklch(82.8% 0.164 111.4)
XYZ	xyz(47.9755, 58.1253, 12.8289)
Luminance	0.5812 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBD03B #403BD0

analogous

#D08A3B #CBD03B #81D03B

triadic

#CBD03B #3BCBD0 #D03BCB

tetradic

#CBD03B #3BD08A #403BD0 #D03B81

square

#CBD03B #3BD08A #403BD0 #D03B81

split-complementary

#CBD03B #3B81D0 #8A3BD0

monochromatic

#72751C #A2A628 #CBD03B #D8DC6C #E5E89E

Accessibility & contrast

On white

1.66

#CBD03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#CBD03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBD03B

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBD03B	#FFFFFF	#000000	##000000
##CBD03B	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C71F

Deuteranopia (green-blind)

#E1CA47

Tritanopia (blue-blind)

#D9C3B3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cbd03b;
/* rgb */ color: rgb(203, 208, 59);
/* oklch */ color: oklch(82.8% 0.164 111.4);

Tailwind

colors: {
  custom: {
    50: '#dede7b',
    500: '#cbd03b',
    950: '#000000',
  },
}

SCSS

$custom: #cbd03b;
$custom-light: #dede7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbd03b",
  "rgb": {
    "r": 203,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 62.013,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82797,
    "c": 0.16362,
    "h": 111.4
  },
  "luminance": 0.58124
}

Semantic roles & 50–950 ramp

primary

#CBD03B

secondary

#35327D

accent

#43E449

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CBD03B

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

Preview Lab → · Contrast checker → · Palette generator →