#C4E266#C4E266

#C4E266 is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.6% C 0.154 H 121.0°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#C4E266
RGB	rgb(196, 226, 102)
HSL	hsl(75, 68%, 64%)
HSV	hsv(75, 55%, 89%)
CMYK	cmyk(13.3%, 0%, 54.9%, 11.4%)
CIE-LAB	lab(85.55, -27.83, 56.39)
CIE-LCH	lch(85.55, 62.88, 116.27°)
OKLab	oklab(86.58% -0.0794 0.1319)
OKLCH	oklch(86.58% 0.154 121)
XYZ	xyz(52.3600, 67.0878, 22.7586)
Luminance	0.6709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E266 #8466E2

analogous

#E2C266 #C4E266 #86E266

triadic

#C4E266 #66C4E2 #E266C4

tetradic

#C4E266 #66E2C2 #8466E2 #E26686

square

#C4E266 #66E2C2 #8466E2 #E26686

split-complementary

#C4E266 #6686E2 #C266E2

monochromatic

#8BAD21 #B0D833 #C4E266 #D8EC99 #ECF6CD

Accessibility & contrast

On white

1.46

#C4E266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#C4E266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E266

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E266	#FFFFFF	#000000	##000000
##C4E266	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED659

Deuteranopia (green-blind)

#EBD66E

Tritanopia (blue-blind)

#CDD8C7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c4e266;
/* rgb */ color: rgb(196, 226, 102);
/* oklch */ color: oklch(86.6% 0.154 121.0);

Tailwind

colors: {
  custom: {
    50: '#d8eb95',
    500: '#c4e266',
    950: '#000000',
  },
}

SCSS

$custom: #c4e266;
$custom-light: #d8eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e266",
  "rgb": {
    "r": 196,
    "g": 226,
    "b": 102
  },
  "hsl": {
    "h": 74.516,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.8658,
    "c": 0.154,
    "h": 121
  },
  "luminance": 0.67088
}

Semantic roles & 50–950 ramp

primary

#C4E266

secondary

#593EAE

accent

#15D043

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #C4E266

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

Preview Lab → · Contrast checker → · Palette generator →