#C9DB43#C9DB43

#C9DB43 is a very light, vivid yellow. Relative luminance 0.635; OKLCH L 85.1% C 0.171 H 116.0°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#C9DB43
RGB	rgb(201, 219, 67)
HSL	hsl(67, 68%, 56%)
HSV	hsv(67, 69%, 86%)
CMYK	cmyk(8.2%, 0%, 69.4%, 14.1%)
CIE-LAB	lab(83.70, -24.94, 68.81)
CIE-LCH	lch(83.70, 73.19, 109.92°)
OKLab	oklab(85.09% -0.075 0.1536)
OKLCH	oklch(85.09% 0.171 116)
XYZ	xyz(50.4333, 63.4865, 14.9064)
Luminance	0.6349 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9DB43 #5543DB

analogous

#DBA143 #C9DB43 #7DDB43

triadic

#C9DB43 #43C9DB #DB43C9

tetradic

#C9DB43 #43DBA1 #5543DB #DB437D

square

#C9DB43 #43DBA1 #5543DB #DB437D

split-complementary

#C9DB43 #437DDB #A143DB

monochromatic

#7C891A #ABBD24 #C9DB43 #D8E576 #E7EFAA

Accessibility & contrast

On white

1.53

#C9DB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#C9DB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C9DB43

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9DB43	#FFFFFF	#000000	##000000
##C9DB43	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD02A

Deuteranopia (green-blind)

#E9D24F

Tritanopia (blue-blind)

#D6CFBD

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #c9db43;
/* rgb */ color: rgb(201, 219, 67);
/* oklch */ color: oklch(85.1% 0.171 116.0);

Tailwind

colors: {
  custom: {
    50: '#dde680',
    500: '#c9db43',
    950: '#000000',
  },
}

SCSS

$custom: #c9db43;
$custom-light: #dde680;
$custom-dark: #000000;

JSON

{
  "hex": "#c9db43",
  "rgb": {
    "r": 201,
    "g": 219,
    "b": 67
  },
  "hsl": {
    "h": 67.105,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.85091,
    "c": 0.17093,
    "h": 116
  },
  "luminance": 0.63486
}

Semantic roles & 50–950 ramp

primary

#C9DB43

secondary

#3E338F

accent

#3DEB52

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C9DB43

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

Preview Lab → · Contrast checker → · Palette generator →