#C9DC3F#C9DC3F

#C9DC3F is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.3% C 0.174 H 116.3°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#C9DC3F
RGB	rgb(201, 220, 63)
HSL	hsl(67, 69%, 55%)
HSV	hsv(67, 71%, 86%)
CMYK	cmyk(8.6%, 0%, 71.4%, 13.7%)
CIE-LAB	lab(83.95, -25.63, 70.46)
CIE-LCH	lch(83.95, 74.98, 109.98°)
OKLab	oklab(85.28% -0.0772 0.1564)
OKLCH	oklch(85.28% 0.174 116.3)
XYZ	xyz(50.5791, 63.9635, 14.3834)
Luminance	0.6396 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DC3F #523FDC

analogous

#DCA03F #C9DC3F #7ADC3F

triadic

#C9DC3F #3FC9DC #DC3FC9

tetradic

#C9DC3F #3FDCA0 #523FDC #DC3F7A

square

#C9DC3F #3FDCA0 #523FDC #DC3F7A

split-complementary

#C9DC3F #3F7ADC #A03FDC

monochromatic

#7A8819 #A9BC22 #C9DC3F #D8E573 #E6EFA7

Accessibility & contrast

On white

1.52

#C9DC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#C9DC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DC3F

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DC3F	#FFFFFF	#000000	##000000
##C9DC3F	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD121

Deuteranopia (green-blind)

#EAD24C

Tritanopia (blue-blind)

#D6D0BE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c9dc3f;
/* rgb */ color: rgb(201, 220, 63);
/* oklch */ color: oklch(85.3% 0.174 116.3);

Tailwind

colors: {
  custom: {
    50: '#dde67e',
    500: '#c9dc3f',
    950: '#000000',
  },
}

SCSS

$custom: #c9dc3f;
$custom-light: #dde67e;
$custom-dark: #000000;

JSON

{
  "hex": "#c9dc3f",
  "rgb": {
    "r": 201,
    "g": 220,
    "b": 63
  },
  "hsl": {
    "h": 67.261,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.85283,
    "c": 0.17446,
    "h": 116.3
  },
  "luminance": 0.63963
}

Semantic roles & 50–950 ramp

primary

#C9DC3F

secondary

#3D318E

accent

#3CEC51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #C9DC3F

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

Preview Lab → · Contrast checker → · Palette generator →