#C9DC43#C9DC43

#C9DC43 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.3% C 0.172 H 116.3°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#C9DC43
RGB	rgb(201, 220, 67)
HSL	hsl(67, 69%, 56%)
HSV	hsv(67, 70%, 86%)
CMYK	cmyk(8.6%, 0%, 69.5%, 13.7%)
CIE-LAB	lab(83.97, -25.42, 69.08)
CIE-LCH	lch(83.97, 73.61, 110.20°)
OKLab	oklab(85.31% -0.0763 0.1542)
OKLCH	oklch(85.31% 0.172 116.3)
XYZ	xyz(50.6949, 64.0099, 14.9937)
Luminance	0.6401 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DC43 #5643DC

analogous

#DCA343 #C9DC43 #7DDC43

triadic

#C9DC43 #43C9DC #DC43C9

tetradic

#C9DC43 #43DCA3 #5643DC #DC437D

square

#C9DC43 #43DCA3 #5643DC #DC437D

split-complementary

#C9DC43 #437DDC #A343DC

monochromatic

#7D8B1A #ABBE23 #C9DC43 #D8E677 #E7EFAA

Accessibility & contrast

On white

1.52

#C9DC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#C9DC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DC43

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DC43	#FFFFFF	#000000	##000000
##C9DC43	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD129

Deuteranopia (green-blind)

#E9D24F

Tritanopia (blue-blind)

#D5D0BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c9dc43;
/* rgb */ color: rgb(201, 220, 67);
/* oklch */ color: oklch(85.3% 0.172 116.3);

Tailwind

colors: {
  custom: {
    50: '#dde680',
    500: '#c9dc43',
    950: '#000000',
  },
}

SCSS

$custom: #c9dc43;
$custom-light: #dde680;
$custom-dark: #000000;

JSON

{
  "hex": "#c9dc43",
  "rgb": {
    "r": 201,
    "g": 220,
    "b": 67
  },
  "hsl": {
    "h": 67.451,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8531,
    "c": 0.17203,
    "h": 116.3
  },
  "luminance": 0.64009
}

Semantic roles & 50–950 ramp

primary

#C9DC43

secondary

#3E3390

accent

#3CEB52

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C9DC43

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

Preview Lab → · Contrast checker → · Palette generator →