#C9DA4B#C9DA4B

#C9DA4B is a very light, vivid yellow. Relative luminance 0.631; OKLCH L 84.9% C 0.164 H 115.8°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#C9DA4B
RGB	rgb(201, 218, 75)
HSL	hsl(67, 66%, 57%)
HSV	hsv(67, 66%, 85%)
CMYK	cmyk(7.8%, 0%, 65.6%, 14.5%)
CIE-LAB	lab(83.48, -24.01, 65.60)
CIE-LCH	lch(83.48, 69.85, 110.10°)
OKLab	oklab(84.93% -0.0716 0.1481)
OKLCH	oklch(84.93% 0.164 115.8)
XYZ	xyz(50.4300, 63.0690, 16.1722)
Luminance	0.6307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DA4B #5C4BDA

analogous

#DAA44B #C9DA4B #81DA4B

triadic

#C9DA4B #4BC9DA #DA4BC9

tetradic

#C9DA4B #4BDAA4 #5C4BDA #DA4B81

square

#C9DA4B #4BDAA4 #5C4BDA #DA4B81

split-complementary

#C9DA4B #4B81DA #A44BDA

monochromatic

#808E1D #AEC028 #C9DA4B #D8E47E #E7EFB1

Accessibility & contrast

On white

1.54

#C9DA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#C9DA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DA4B

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DA4B	#FFFFFF	#000000	##000000
##C9DA4B	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF37

Deuteranopia (green-blind)

#E7D155

Tritanopia (blue-blind)

#D5CEBD

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #c9da4b;
/* rgb */ color: rgb(201, 218, 75);
/* oklch */ color: oklch(84.9% 0.164 115.8);

Tailwind

colors: {
  custom: {
    50: '#dde585',
    500: '#c9da4b',
    950: '#000000',
  },
}

SCSS

$custom: #c9da4b;
$custom-light: #dde585;
$custom-dark: #000000;

JSON

{
  "hex": "#c9da4b",
  "rgb": {
    "r": 201,
    "g": 218,
    "b": 75
  },
  "hsl": {
    "h": 67.133,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.84932,
    "c": 0.16448,
    "h": 115.8
  },
  "luminance": 0.63068
}

Semantic roles & 50–950 ramp

primary

#C9DA4B

secondary

#413693

accent

#3FE953

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C9DA4B

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

Preview Lab → · Contrast checker → · Palette generator →