#A6E863#A6E863

#A6E863 is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 85.9% C 0.178 H 131.3°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#A6E863
RGB	rgb(166, 232, 99)
HSL	hsl(90, 74%, 65%)
HSV	hsv(90, 57%, 91%)
CMYK	cmyk(28.4%, 0%, 57.3%, 9%)
CIE-LAB	lab(85.36, -41.98, 57.03)
CIE-LCH	lch(85.36, 70.81, 126.36°)
OKLab	oklab(85.95% -0.1174 0.1334)
OKLCH	oklch(85.95% 0.178 131.3)
XYZ	xyz(46.8341, 66.7197, 22.2126)
Luminance	0.6672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E863 #A563E8

analogous

#E8E763 #A6E863 #64E863

triadic

#A6E863 #63A6E8 #E863A6

tetradic

#A6E863 #63E8E7 #A563E8 #E86364

square

#A6E863 #63E8E7 #A563E8 #E86364

split-complementary

#A6E863 #6364E8 #E763E8

monochromatic

#69B61B #88E02E #A6E863 #C4F098 #E3F8CE

Accessibility & contrast

On white

1.46

#A6E863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#A6E863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E863

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E863	#FFFFFF	#000000	##000000
##A6E863	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D955

Deuteranopia (green-blind)

#E8D46C

Tritanopia (blue-blind)

#A9DFCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a6e863;
/* rgb */ color: rgb(166, 232, 99);
/* oklch */ color: oklch(85.9% 0.178 131.3);

Tailwind

colors: {
  custom: {
    50: '#c4ef93',
    500: '#a6e863',
    950: '#000000',
  },
}

SCSS

$custom: #a6e863;
$custom-light: #c4ef93;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e863",
  "rgb": {
    "r": 166,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 89.774,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85947,
    "c": 0.17768,
    "h": 131.3
  },
  "luminance": 0.66721
}

Semantic roles & 50–950 ramp

primary

#A6E863

secondary

#7739B6

accent

#0FD672

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A6E863

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

Preview Lab → · Contrast checker → · Palette generator →