#A6E866#A6E866

#A6E866 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.0% C 0.175 H 131.6°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#A6E866
RGB	rgb(166, 232, 102)
HSL	hsl(90, 74%, 65%)
HSV	hsv(90, 56%, 91%)
CMYK	cmyk(28.4%, 0%, 56%, 9%)
CIE-LAB	lab(85.39, -41.70, 55.73)
CIE-LCH	lch(85.39, 69.61, 126.80°)
OKLab	oklab(85.98% -0.1163 0.1309)
OKLCH	oklch(85.98% 0.175 131.6)
XYZ	xyz(46.9802, 66.7781, 22.9820)
Luminance	0.6678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E866 #A866E8

analogous

#E7E866 #A6E866 #66E867

triadic

#A6E866 #66A6E8 #E866A6

tetradic

#A6E866 #66E7E8 #A866E8 #E86766

square

#A6E866 #66E7E8 #A866E8 #E86766

split-complementary

#A6E866 #6766E8 #E866E7

monochromatic

#69B81C #87E031 #A6E866 #C5F09B #E4F8D0

Accessibility & contrast

On white

1.46

#A6E866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#A6E866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E866

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E866	#FFFFFF	#000000	##000000
##A6E866	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D959

Deuteranopia (green-blind)

#E8D46F

Tritanopia (blue-blind)

#A8DFCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a6e866;
/* rgb */ color: rgb(166, 232, 102);
/* oklch */ color: oklch(86.0% 0.175 131.6);

Tailwind

colors: {
  custom: {
    50: '#c4ef95',
    500: '#a6e866',
    950: '#000000',
  },
}

SCSS

$custom: #a6e866;
$custom-light: #c4ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e866",
  "rgb": {
    "r": 166,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 90.462,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85981,
    "c": 0.17513,
    "h": 131.6
  },
  "luminance": 0.6678
}

Semantic roles & 50–950 ramp

primary

#A6E866

secondary

#7A3AB8

accent

#10D674

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A6E866

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

Preview Lab → · Contrast checker → · Palette generator →