#C7DF40#C7DF40

#C7DF40 is a very light, vivid yellow. Relative luminance 0.653; OKLCH L 85.8% C 0.178 H 117.9°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#C7DF40
RGB	rgb(199, 223, 64)
HSL	hsl(69, 71%, 56%)
HSV	hsv(69, 71%, 87%)
CMYK	cmyk(10.8%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(84.63, -27.81, 70.74)
CIE-LCH	lch(84.63, 76.01, 111.46°)
OKLab	oklab(85.8% -0.0831 0.1572)
OKLCH	oklch(85.8% 0.178 117.9)
XYZ	xyz(50.8674, 65.2881, 14.7717)
Luminance	0.6529 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7DF40 #5840DF

analogous

#DFA840 #C7DF40 #78DF40

triadic

#C7DF40 #40C7DF #DF40C7

tetradic

#C7DF40 #40DFA8 #5840DF #DF4078

square

#C7DF40 #40DFA8 #5840DF #DF4078

split-complementary

#C7DF40 #4078DF #A840DF

monochromatic

#7B8D18 #A9C120 #C7DF40 #D6E874 #E6F1A9

Accessibility & contrast

On white

1.49

#C7DF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#C7DF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7DF40

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7DF40	#FFFFFF	#000000	##000000
##C7DF40	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED322

Deuteranopia (green-blind)

#EBD44D

Tritanopia (blue-blind)

#D3D3C0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #c7df40;
/* rgb */ color: rgb(199, 223, 64);
/* oklch */ color: oklch(85.8% 0.178 117.9);

Tailwind

colors: {
  custom: {
    50: '#dce87f',
    500: '#c7df40',
    950: '#000000',
  },
}

SCSS

$custom: #c7df40;
$custom-light: #dce87f;
$custom-dark: #000000;

JSON

{
  "hex": "#c7df40",
  "rgb": {
    "r": 199,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 69.057,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.858,
    "c": 0.17783,
    "h": 117.9
  },
  "luminance": 0.65288
}

Semantic roles & 50–950 ramp

primary

#C7DF40

secondary

#403192

accent

#3AEE55

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C7DF40

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

Preview Lab → · Contrast checker → · Palette generator →