#A4E766#A4E766

#A4E766 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.6% C 0.175 H 132.0°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#A4E766
RGB	rgb(164, 231, 102)
HSL	hsl(91, 73%, 65%)
HSV	hsv(91, 56%, 91%)
CMYK	cmyk(29%, 0%, 55.8%, 9.4%)
CIE-LAB	lab(85.00, -41.97, 55.25)
CIE-LCH	lch(85.00, 69.38, 127.22°)
OKLab	oklab(85.63% -0.117 0.1299)
OKLCH	oklch(85.63% 0.175 132)
XYZ	xyz(46.2834, 66.0022, 22.8689)
Luminance	0.6600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E766 #A966E7

analogous

#E4E766 #A4E766 #66E769

triadic

#A4E766 #66A4E7 #E766A4

tetradic

#A4E766 #66E4E7 #A966E7 #E76966

square

#A4E766 #66E4E7 #A966E7 #E76966

split-complementary

#A4E766 #6966E7 #E766E4

monochromatic

#66B61D #85DF31 #A4E766 #C3EF9B #E3F8D0

Accessibility & contrast

On white

1.48

#A4E766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#A4E766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E766

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E766	#FFFFFF	#000000	##000000
##A4E766	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D859

Deuteranopia (green-blind)

#E6D26F

Tritanopia (blue-blind)

#A6DFCB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e766;
/* rgb */ color: rgb(164, 231, 102);
/* oklch */ color: oklch(85.6% 0.175 132.0);

Tailwind

colors: {
  custom: {
    50: '#c2ef95',
    500: '#a4e766',
    950: '#000000',
  },
}

SCSS

$custom: #a4e766;
$custom-light: #c2ef95;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e766",
  "rgb": {
    "r": 164,
    "g": 231,
    "b": 102
  },
  "hsl": {
    "h": 91.163,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.85632,
    "c": 0.17479,
    "h": 132
  },
  "luminance": 0.66004
}

Semantic roles & 50–950 ramp

primary

#A4E766

secondary

#7B3BB6

accent

#11D577

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A4E766

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

Preview Lab → · Contrast checker → · Palette generator →