#C9DA4D#C9DA4D

#C9DA4D is a very light, vivid yellow. Relative luminance 0.631; OKLCH L 84.9% C 0.163 H 115.8°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#C9DA4D
RGB	rgb(201, 218, 77)
HSL	hsl(67, 66%, 58%)
HSV	hsv(67, 65%, 85%)
CMYK	cmyk(7.8%, 0%, 64.7%, 14.5%)
CIE-LAB	lab(83.49, -23.88, 64.83)
CIE-LCH	lch(83.49, 69.09, 110.22°)
OKLab	oklab(84.95% -0.0711 0.1468)
OKLCH	oklch(84.95% 0.163 115.8)
XYZ	xyz(50.4995, 63.0969, 16.5384)
Luminance	0.6310 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DA4D #5E4DDA

analogous

#DAA44D #C9DA4D #82DA4D

triadic

#C9DA4D #4DC9DA #DA4DC9

tetradic

#C9DA4D #4DDAA4 #5E4DDA #DA4D82

square

#C9DA4D #4DDAA4 #5E4DDA #DA4D82

split-complementary

#C9DA4D #4D82DA #A44DDA

monochromatic

#818F1E #AFC228 #C9DA4D #D8E580 #E8EFB2

Accessibility & contrast

On white

1.54

#C9DA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#C9DA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DA4D

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DA4D	#FFFFFF	#000000	##000000
##C9DA4D	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF3A

Deuteranopia (green-blind)

#E7D157

Tritanopia (blue-blind)

#D5CEBD

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #c9da4d;
/* rgb */ color: rgb(201, 218, 77);
/* oklch */ color: oklch(84.9% 0.163 115.8);

Tailwind

colors: {
  custom: {
    50: '#dce586',
    500: '#c9da4d',
    950: '#000000',
  },
}

SCSS

$custom: #c9da4d;
$custom-light: #dce586;
$custom-dark: #000000;

JSON

{
  "hex": "#c9da4d",
  "rgb": {
    "r": 201,
    "g": 218,
    "b": 77
  },
  "hsl": {
    "h": 67.234,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84949,
    "c": 0.16306,
    "h": 115.8
  },
  "luminance": 0.63096
}

Semantic roles & 50–950 ramp

primary

#C9DA4D

secondary

#423794

accent

#3FE954

background

#FEFEFC

surface

#FCFCF3

border

#D5D5CD

text

#15150C

muted

#84847F

Preview Lab

Preview with #C9DA4D

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

Preview Lab → · Contrast checker → · Palette generator →