#C3EB66#C3EB66

#C3EB66 is a very light, vivid yellow-green. Relative luminance 0.720; OKLCH L 88.5% C 0.166 H 123.8°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#C3EB66
RGB	rgb(195, 235, 102)
HSL	hsl(78, 77%, 66%)
HSV	hsv(78, 57%, 92%)
CMYK	cmyk(17%, 0%, 56.6%, 7.8%)
CIE-LAB	lab(87.96, -32.42, 59.13)
CIE-LCH	lch(87.96, 67.43, 118.74°)
OKLab	oklab(88.5% -0.0922 0.1378)
OKLCH	oklch(88.5% 0.166 123.8)
XYZ	xyz(54.6125, 71.9777, 23.5837)
Luminance	0.7198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3EB66 #8E66EB

analogous

#EBD066 #C3EB66 #80EB66

triadic

#C3EB66 #66C3EB #EB66C3

tetradic

#C3EB66 #66EBD0 #8E66EB #EB6680

square

#C3EB66 #66EBD0 #8E66EB #EB6680

split-complementary

#C3EB66 #6680EB #D066EB

monochromatic

#8CBE19 #AEE430 #C3EB66 #D8F29C #EDF9D2

Accessibility & contrast

On white

1.36

#C3EB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#C3EB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3EB66

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3EB66	#FFFFFF	#000000	##000000
##C3EB66	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE58

Deuteranopia (green-blind)

#F2DC6F

Tritanopia (blue-blind)

#CBE1CE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c3eb66;
/* rgb */ color: rgb(195, 235, 102);
/* oklch */ color: oklch(88.5% 0.166 123.8);

Tailwind

colors: {
  custom: {
    50: '#d8f196',
    500: '#c3eb66',
    950: '#000000',
  },
}

SCSS

$custom: #c3eb66;
$custom-light: #d8f196;
$custom-dark: #000000;

JSON

{
  "hex": "#c3eb66",
  "rgb": {
    "r": 195,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 78.045,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88503,
    "c": 0.16584,
    "h": 123.8
  },
  "luminance": 0.71978
}

Semantic roles & 50–950 ramp

primary

#C3EB66

secondary

#6039BD

accent

#0CD94A

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C3EB66

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

Preview Lab → · Contrast checker → · Palette generator →