#A3E863#A3E863

#A3E863 is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 85.8% C 0.179 H 132.1°. Best body text is #000000 at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#A3E863
RGB	rgb(163, 232, 99)
HSL	hsl(91, 74%, 65%)
HSV	hsv(91, 57%, 91%)
CMYK	cmyk(29.7%, 0%, 57.3%, 9%)
CIE-LAB	lab(85.20, -43.04, 56.80)
CIE-LCH	lch(85.20, 71.26, 127.15°)
OKLab	oklab(85.77% -0.1201 0.1329)
OKLCH	oklch(85.77% 0.179 132.1)
XYZ	xyz(46.2124, 66.3991, 22.1835)
Luminance	0.6640 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Kiwi Green

#8EE53F

ΔE00 3.51

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E863 #A863E8

analogous

#E5E863 #A3E863 #63E866

triadic

#A3E863 #63A3E8 #E863A3

tetradic

#A3E863 #63E5E8 #A863E8 #E86663

square

#A3E863 #63E5E8 #A863E8 #E86663

split-complementary

#A3E863 #6663E8 #E863E5

monochromatic

#65B61B #84E02E #A3E863 #C2F098 #E2F8CE

Accessibility & contrast

On white

1.47

#A3E863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.28

#A3E863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E863

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E863	#FFFFFF	#000000	##000000
##A3E863	1.00	1.47	14.28	14.28
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.28	21.00	1.00	1.00
##000000	14.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D855

Deuteranopia (green-blind)

#E7D36C

Tritanopia (blue-blind)

#A5DFCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a3e863;
/* rgb */ color: rgb(163, 232, 99);
/* oklch */ color: oklch(85.8% 0.179 132.1);

Tailwind

colors: {
  custom: {
    50: '#c2ef93',
    500: '#a3e863',
    950: '#000000',
  },
}

SCSS

$custom: #a3e863;
$custom-light: #c2ef93;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e863",
  "rgb": {
    "r": 163,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 91.128,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85772,
    "c": 0.17916,
    "h": 132.1
  },
  "luminance": 0.66401
}

Semantic roles & 50–950 ramp

primary

#A3E863

secondary

#7A39B6

accent

#0FD676

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A3E863

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

Preview Lab → · Contrast checker → · Palette generator →