#C4E163#C4E163

#C4E163 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.3% C 0.155 H 120.6°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#C4E163
RGB	rgb(196, 225, 99)
HSL	hsl(74, 68%, 64%)
HSV	hsv(74, 56%, 88%)
CMYK	cmyk(12.9%, 0%, 56%, 11.8%)
CIE-LAB	lab(85.24, -27.61, 57.38)
CIE-LCH	lch(85.24, 63.68, 115.70°)
OKLab	oklab(86.33% -0.0791 0.1338)
OKLCH	oklch(86.33% 0.155 120.6)
XYZ	xyz(51.9428, 66.4872, 21.8988)
Luminance	0.6649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E163 #8063E1

analogous

#E1BF63 #C4E163 #85E163

triadic

#C4E163 #63C4E1 #E163C4

tetradic

#C4E163 #63E1BF #8063E1 #E16385

square

#C4E163 #63E1BF #8063E1 #E16385

split-complementary

#C4E163 #6385E1 #BF63E1

monochromatic

#8AA921 #B1D730 #C4E163 #D7EB96 #EBF5CA

Accessibility & contrast

On white

1.47

#C4E163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#C4E163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E163

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E163	#FFFFFF	#000000	##000000
##C4E163	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED556

Deuteranopia (green-blind)

#EAD56B

Tritanopia (blue-blind)

#CDD6C5

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #c4e163;
/* rgb */ color: rgb(196, 225, 99);
/* oklch */ color: oklch(86.3% 0.155 120.6);

Tailwind

colors: {
  custom: {
    50: '#d8ea93',
    500: '#c4e163',
    950: '#000000',
  },
}

SCSS

$custom: #c4e163;
$custom-light: #d8ea93;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e163",
  "rgb": {
    "r": 196,
    "g": 225,
    "b": 99
  },
  "hsl": {
    "h": 73.81,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86327,
    "c": 0.15541,
    "h": 120.6
  },
  "luminance": 0.66487
}

Semantic roles & 50–950 ramp

primary

#C4E163

secondary

#563DAB

accent

#16D041

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C4E163

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

Preview Lab → · Contrast checker → · Palette generator →