#C4E064#C4E064

#C4E064 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 86.1% C 0.153 H 120.3°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#C4E064
RGB	rgb(196, 224, 100)
HSL	hsl(74, 67%, 64%)
HSV	hsv(74, 55%, 88%)
CMYK	cmyk(12.5%, 0%, 55.4%, 12.2%)
CIE-LAB	lab(84.98, -27.05, 56.63)
CIE-LCH	lch(84.98, 62.76, 115.53°)
OKLab	oklab(86.12% -0.0774 0.1323)
OKLCH	oklch(86.12% 0.153 120.3)
XYZ	xyz(51.7214, 65.9673, 22.0623)
Luminance	0.6597 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E064 #8064E0

analogous

#E0BE64 #C4E064 #86E064

triadic

#C4E064 #64C4E0 #E064C4

tetradic

#C4E064 #64E0BE #8064E0 #E06486

square

#C4E064 #64E0BE #8064E0 #E06486

split-complementary

#C4E064 #6486E0 #BE64E0

monochromatic

#8AA822 #B1D631 #C4E064 #D7EA97 #EBF4CA

Accessibility & contrast

On white

1.48

#C4E064 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#C4E064 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E064

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E064	#FFFFFF	#000000	##000000
##C4E064	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD557

Deuteranopia (green-blind)

#E9D56C

Tritanopia (blue-blind)

#CDD6C5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #c4e064;
/* rgb */ color: rgb(196, 224, 100);
/* oklch */ color: oklch(86.1% 0.153 120.3);

Tailwind

colors: {
  custom: {
    50: '#d8e994',
    500: '#c4e064',
    950: '#000000',
  },
}

SCSS

$custom: #c4e064;
$custom-light: #d8e994;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e064",
  "rgb": {
    "r": 196,
    "g": 224,
    "b": 100
  },
  "hsl": {
    "h": 73.548,
    "s": 66.667,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86117,
    "c": 0.15326,
    "h": 120.3
  },
  "luminance": 0.65967
}

Semantic roles & 50–950 ramp

primary

#C4E064

secondary

#563EAA

accent

#17CF40

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C4E064

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

Preview Lab → · Contrast checker → · Palette generator →