#C9DA43#C9DA43

#C9DA43 is a very light, vivid yellow. Relative luminance 0.630; OKLCH L 84.9% C 0.170 H 115.7°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#C9DA43
RGB	rgb(201, 218, 67)
HSL	hsl(67, 67%, 56%)
HSV	hsv(67, 69%, 85%)
CMYK	cmyk(7.8%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(83.42, -24.46, 68.54)
CIE-LCH	lch(83.42, 72.78, 109.64°)
OKLab	oklab(84.87% -0.0736 0.153)
OKLCH	oklch(84.87% 0.17 115.7)
XYZ	xyz(50.1732, 62.9663, 14.8197)
Luminance	0.6297 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DA43 #5443DA

analogous

#DA9F43 #C9DA43 #7DDA43

triadic

#C9DA43 #43C9DA #DA43C9

tetradic

#C9DA43 #43DA9F #5443DA #DA437D

square

#C9DA43 #43DA9F #5443DA #DA437D

split-complementary

#C9DA43 #437DDA #9F43DA

monochromatic

#7C881B #AABB25 #C9DA43 #D8E476 #E6EEA9

Accessibility & contrast

On white

1.54

#C9DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#C9DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DA43

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DA43	#FFFFFF	#000000	##000000
##C9DA43	1.00	1.54	13.59	13.59
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF2A

Deuteranopia (green-blind)

#E8D14F

Tritanopia (blue-blind)

#D6CEBC

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #c9da43;
/* rgb */ color: rgb(201, 218, 67);
/* oklch */ color: oklch(84.9% 0.170 115.7);

Tailwind

colors: {
  custom: {
    50: '#dde580',
    500: '#c9da43',
    950: '#000000',
  },
}

SCSS

$custom: #c9da43;
$custom-light: #dde580;
$custom-dark: #000000;

JSON

{
  "hex": "#c9da43",
  "rgb": {
    "r": 201,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 66.755,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.84872,
    "c": 0.16984,
    "h": 115.7
  },
  "luminance": 0.62966
}

Semantic roles & 50–950 ramp

primary

#C9DA43

secondary

#3D338E

accent

#3EEA51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C9DA43

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

Preview Lab → · Contrast checker → · Palette generator →