#C4DE47#C4DE47

#C4DE47 is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 85.4% C 0.173 H 118.7°. Best body text is #000000 at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#C4DE47
RGB	rgb(196, 222, 71)
HSL	hsl(70, 70%, 57%)
HSV	hsv(70, 68%, 87%)
CMYK	cmyk(11.7%, 0%, 68%, 12.9%)
CIE-LAB	lab(84.19, -28.16, 67.73)
CIE-LCH	lch(84.19, 73.35, 112.58°)
OKLab	oklab(85.41% -0.0833 0.1521)
OKLCH	oklch(85.41% 0.173 118.7)
XYZ	xyz(50.0245, 64.4336, 15.7616)
Luminance	0.6443 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DE47 #6147DE

analogous

#DEAC47 #C4DE47 #79DE47

triadic

#C4DE47 #47C4DE #DE47C4

tetradic

#C4DE47 #47DEAC #6147DE #DE4779

square

#C4DE47 #47DEAC #6147DE #DE4779

split-complementary

#C4DE47 #4779DE #AC47DE

monochromatic

#7C911A #A9C523 #C4DE47 #D5E77B #E5F1AF

Accessibility & contrast

On white

1.51

#C4DE47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.89

#C4DE47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DE47

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DE47	#FFFFFF	#000000	##000000
##C4DE47	1.00	1.51	13.89	13.89
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.89	21.00	1.00	1.00
##000000	13.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD230

Deuteranopia (green-blind)

#E9D353

Tritanopia (blue-blind)

#CFD2C0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #c4de47;
/* rgb */ color: rgb(196, 222, 71);
/* oklch */ color: oklch(85.4% 0.173 118.7);

Tailwind

colors: {
  custom: {
    50: '#d9e883',
    500: '#c4de47',
    950: '#000000',
  },
}

SCSS

$custom: #c4de47;
$custom-light: #d9e883;
$custom-dark: #000000;

JSON

{
  "hex": "#c4de47",
  "rgb": {
    "r": 196,
    "g": 222,
    "b": 71
  },
  "hsl": {
    "h": 70.331,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.85406,
    "c": 0.17339,
    "h": 118.7
  },
  "luminance": 0.64433
}

Semantic roles & 50–950 ramp

primary

#C4DE47

secondary

#443496

accent

#3BEC5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C4DE47

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

Preview Lab → · Contrast checker → · Palette generator →