#C9DA63#C9DA63

#C9DA63 is a very light, vivid yellow. Relative luminance 0.635; OKLCH L 85.2% C 0.145 H 116.3°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#C9DA63
RGB	rgb(201, 218, 99)
HSL	hsl(69, 62%, 62%)
HSV	hsv(69, 55%, 85%)
CMYK	cmyk(7.8%, 0%, 54.6%, 14.5%)
CIE-LAB	lab(83.68, -22.28, 55.69)
CIE-LCH	lch(83.68, 59.98, 111.81°)
OKLab	oklab(85.16% -0.0644 0.1301)
OKLCH	oklch(85.16% 0.145 116.3)
XYZ	xyz(51.4118, 63.4618, 21.3429)
Luminance	0.6346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DA63 #7463DA

analogous

#DAAF63 #C9DA63 #8EDA63

triadic

#C9DA63 #63C9DA #DA63C9

tetradic

#C9DA63 #63DAAF #7463DA #DA638E

square

#C9DA63 #63DAAF #7463DA #DA638E

split-complementary

#C9DA63 #638EDA #AF63DA

monochromatic

#8C9D25 #B8CE32 #C9DA63 #DAE694 #EBF1C6

Accessibility & contrast

On white

1.53

#C9DA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#C9DA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DA63

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DA63	#FFFFFF	#000000	##000000
##C9DA63	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D057

Deuteranopia (green-blind)

#E6D16A

Tritanopia (blue-blind)

#D4CFC0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c9da63;
/* rgb */ color: rgb(201, 218, 99);
/* oklch */ color: oklch(85.2% 0.145 116.3);

Tailwind

colors: {
  custom: {
    50: '#dce593',
    500: '#c9da63',
    950: '#000000',
  },
}

SCSS

$custom: #c9da63;
$custom-light: #dce593;
$custom-dark: #000000;

JSON

{
  "hex": "#c9da63",
  "rgb": {
    "r": 201,
    "g": 218,
    "b": 99
  },
  "hsl": {
    "h": 68.571,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85164,
    "c": 0.14514,
    "h": 116.3
  },
  "luminance": 0.63461
}

Semantic roles & 50–950 ramp

primary

#C9DA63

secondary

#4E40A1

accent

#1CC935

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150D

muted

#84847F

Preview Lab

Preview with #C9DA63

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

Preview Lab → · Contrast checker → · Palette generator →