#C9DB3F#C9DB3F

#C9DB3F is a very light, vivid yellow. Relative luminance 0.634; OKLCH L 85.1% C 0.173 H 116.0°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#C9DB3F
RGB	rgb(201, 219, 63)
HSL	hsl(67, 68%, 55%)
HSV	hsv(67, 71%, 86%)
CMYK	cmyk(8.2%, 0%, 71.2%, 14.1%)
CIE-LAB	lab(83.67, -25.15, 70.20)
CIE-LCH	lch(83.67, 74.57, 109.71°)
OKLab	oklab(85.06% -0.0759 0.1559)
OKLCH	oklch(85.06% 0.173 116)
XYZ	xyz(50.3174, 63.4402, 14.2962)
Luminance	0.6344 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DB3F #513FDB

analogous

#DB9F3F #C9DB3F #7BDB3F

triadic

#C9DB3F #3FC9DB #DB3FC9

tetradic

#C9DB3F #3FDB9F #513FDB #DB3F7B

square

#C9DB3F #3FDB9F #513FDB #DB3F7B

split-complementary

#C9DB3F #3F7BDB #9F3FDB

monochromatic

#7A8619 #A9BA23 #C9DB3F #D7E573 #E6EEA6

Accessibility & contrast

On white

1.53

#C9DB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#C9DB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DB3F

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DB3F	#FFFFFF	#000000	##000000
##C9DB3F	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)

#EAD022

Deuteranopia (green-blind)

#E9D24C

Tritanopia (blue-blind)

#D6CFBD

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c9db3f;
/* rgb */ color: rgb(201, 219, 63);
/* oklch */ color: oklch(85.1% 0.173 116.0);

Tailwind

colors: {
  custom: {
    50: '#dde67e',
    500: '#c9db3f',
    950: '#000000',
  },
}

SCSS

$custom: #c9db3f;
$custom-light: #dde67e;
$custom-dark: #000000;

JSON

{
  "hex": "#c9db3f",
  "rgb": {
    "r": 201,
    "g": 219,
    "b": 63
  },
  "hsl": {
    "h": 66.923,
    "s": 68.421,
    "l": 55.294
  },
  "oklch": {
    "l": 0.85063,
    "c": 0.17337,
    "h": 116
  },
  "luminance": 0.63439
}

Semantic roles & 50–950 ramp

primary

#C9DB3F

secondary

#3C328D

accent

#3DEB51

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #C9DB3F

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

Preview Lab → · Contrast checker → · Palette generator →