#A4E863#A4E863

#A4E863 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 85.8% C 0.179 H 131.8°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#A4E863
RGB	rgb(164, 232, 99)
HSL	hsl(91, 74%, 65%)
HSV	hsv(91, 57%, 91%)
CMYK	cmyk(29.3%, 0%, 57.3%, 9%)
CIE-LAB	lab(85.25, -42.69, 56.87)
CIE-LCH	lch(85.25, 71.11, 126.89°)
OKLab	oklab(85.83% -0.1192 0.1331)
OKLCH	oklch(85.83% 0.179 131.8)
XYZ	xyz(46.4180, 66.5051, 22.1931)
Luminance	0.6651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E863 #A763E8

analogous

#E6E863 #A4E863 #63E865

triadic

#A4E863 #63A4E8 #E863A4

tetradic

#A4E863 #63E6E8 #A763E8 #E86563

square

#A4E863 #63E6E8 #A763E8 #E86563

split-complementary

#A4E863 #6563E8 #E863E6

monochromatic

#67B61B #85E02E #A4E863 #C3F098 #E2F8CE

Accessibility & contrast

On white

1.47

#A4E863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#A4E863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E863

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E863	#FFFFFF	#000000	##000000
##A4E863	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D855

Deuteranopia (green-blind)

#E7D36C

Tritanopia (blue-blind)

#A6DFCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a4e863;
/* rgb */ color: rgb(164, 232, 99);
/* oklch */ color: oklch(85.8% 0.179 131.8);

Tailwind

colors: {
  custom: {
    50: '#c2ef93',
    500: '#a4e863',
    950: '#000000',
  },
}

SCSS

$custom: #a4e863;
$custom-light: #c2ef93;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e863",
  "rgb": {
    "r": 164,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 90.677,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.8583,
    "c": 0.17867,
    "h": 131.8
  },
  "luminance": 0.66507
}

Semantic roles & 50–950 ramp

primary

#A4E863

secondary

#7939B6

accent

#0FD675

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E863

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

Preview Lab → · Contrast checker → · Palette generator →