#CDD03B#CDD03B

#CDD03B is a very light, vivid yellow. Relative luminance 0.584; OKLCH L 83.0% C 0.163 H 110.6°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#CDD03B
RGB	rgb(205, 208, 59)
HSL	hsl(61, 61%, 52%)
HSV	hsv(61, 72%, 82%)
CMYK	cmyk(1.4%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(80.97, -18.34, 69.07)
CIE-LCH	lch(80.97, 71.46, 104.87°)
OKLab	oklab(82.96% -0.0575 0.1527)
OKLCH	oklch(82.96% 0.163 110.6)
XYZ	xyz(48.5238, 58.4080, 12.8546)
Luminance	0.5841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDD03B #3E3BD0

analogous

#D0893B #CDD03B #83D03B

triadic

#CDD03B #3BCDD0 #D03BCD

tetradic

#CDD03B #3BD089 #3E3BD0 #D03B83

square

#CDD03B #3BD089 #3E3BD0 #D03B83

split-complementary

#CDD03B #3B83D0 #893BD0

monochromatic

#73751C #A3A628 #CDD03B #DADC6C #E6E89E

Accessibility & contrast

On white

1.66

#CDD03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#CDD03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDD03B

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDD03B	#FFFFFF	#000000	##000000
##CDD03B	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C71E

Deuteranopia (green-blind)

#E2CB47

Tritanopia (blue-blind)

#DBC3B3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cdd03b;
/* rgb */ color: rgb(205, 208, 59);
/* oklch */ color: oklch(83.0% 0.163 110.6);

Tailwind

colors: {
  custom: {
    50: '#e0de7b',
    500: '#cdd03b',
    950: '#000000',
  },
}

SCSS

$custom: #cdd03b;
$custom-light: #e0de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdd03b",
  "rgb": {
    "r": 205,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 61.208,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.82961,
    "c": 0.16316,
    "h": 110.6
  },
  "luminance": 0.58407
}

Semantic roles & 50–950 ramp

primary

#CDD03B

secondary

#34327D

accent

#43E447

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CDD03B

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

Preview Lab → · Contrast checker → · Palette generator →