#C4D243#C4D243

#C4D243 is a very light, vivid yellow. Relative luminance 0.582; OKLCH L 82.7% C 0.163 H 114.8°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#C4D243
RGB	rgb(196, 210, 67)
HSL	hsl(66, 61%, 54%)
HSV	hsv(66, 68%, 82%)
CMYK	cmyk(6.7%, 0%, 68.1%, 17.6%)
CIE-LAB	lab(80.87, -22.64, 65.87)
CIE-LCH	lch(80.87, 69.65, 108.97°)
OKLab	oklab(82.73% -0.0683 0.1475)
OKLCH	oklch(82.73% 0.163 114.8)
XYZ	xyz(46.8259, 58.2350, 14.0828)
Luminance	0.5823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4D243 #5143D2

analogous

#D29943 #C4D243 #7DD243

triadic

#C4D243 #43C4D2 #D243C4

tetradic

#C4D243 #43D299 #5143D2 #D2437D

square

#C4D243 #43D299 #5143D2 #D2437D

split-complementary

#C4D243 #437DD2 #9943D2

monochromatic

#737D1E #A1AE2A #C4D243 #D3DE74 #E3EAA6

Accessibility & contrast

On white

1.66

#C4D243 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#C4D243 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4D243

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4D243	#FFFFFF	#000000	##000000
##C4D243	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82D

Deuteranopia (green-blind)

#E0CA4E

Tritanopia (blue-blind)

#D0C6B6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #c4d243;
/* rgb */ color: rgb(196, 210, 67);
/* oklch */ color: oklch(82.7% 0.163 114.8);

Tailwind

colors: {
  custom: {
    50: '#d9df7f',
    500: '#c4d243',
    950: '#000000',
  },
}

SCSS

$custom: #c4d243;
$custom-light: #d9df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c4d243",
  "rgb": {
    "r": 196,
    "g": 210,
    "b": 67
  },
  "hsl": {
    "h": 65.874,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.8273,
    "c": 0.16259,
    "h": 114.8
  },
  "luminance": 0.58234
}

Semantic roles & 50–950 ramp

primary

#C4D243

secondary

#3D3584

accent

#43E453

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C4D243

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

Preview Lab → · Contrast checker → · Palette generator →