#A3E266#A3E266

#A3E266 is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.4% C 0.169 H 131.6°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#A3E266
RGB	rgb(163, 226, 102)
HSL	hsl(90, 68%, 64%)
HSV	hsv(90, 55%, 89%)
CMYK	cmyk(27.9%, 0%, 54.9%, 11.4%)
CIE-LAB	lab(83.51, -40.12, 53.51)
CIE-LCH	lch(83.51, 66.88, 126.86°)
OKLab	oklab(84.41% -0.1118 0.1261)
OKLCH	oklch(84.41% 0.169 131.6)
XYZ	xyz(44.6983, 63.1373, 22.3995)
Luminance	0.6314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi Green

#8EE53F

ΔE00 4.27

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E266 #A566E2

analogous

#E1E266 #A3E266 #66E267

triadic

#A3E266 #66A3E2 #E266A3

tetradic

#A3E266 #66E1E2 #A566E2 #E26766

square

#A3E266 #66E1E2 #A566E2 #E26766

split-complementary

#A3E266 #6766E2 #E266E1

monochromatic

#66AD21 #84D833 #A3E266 #C2EC99 #E1F6CD

Accessibility & contrast

On white

1.54

#A3E266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#A3E266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E266

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E266	#FFFFFF	#000000	##000000
##A3E266	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD35A

Deuteranopia (green-blind)

#E2CE6E

Tritanopia (blue-blind)

#A5DAC7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3e266;
/* rgb */ color: rgb(163, 226, 102);
/* oklch */ color: oklch(84.4% 0.169 131.6);

Tailwind

colors: {
  custom: {
    50: '#c1eb95',
    500: '#a3e266',
    950: '#000000',
  },
}

SCSS

$custom: #a3e266;
$custom-light: #c1eb95;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e266",
  "rgb": {
    "r": 163,
    "g": 226,
    "b": 102
  },
  "hsl": {
    "h": 90.484,
    "s": 68.132,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84414,
    "c": 0.16855,
    "h": 131.6
  },
  "luminance": 0.63139
}

Semantic roles & 50–950 ramp

primary

#A3E266

secondary

#773EAE

accent

#15D074

background

#FDFEFC

surface

#F9FDF5

border

#D2D5CF

text

#13160D

muted

#82847F

Preview Lab

Preview with #A3E266

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

Preview Lab → · Contrast checker → · Palette generator →