#A4E963#A4E963

#A4E963 is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.1% C 0.180 H 132.0°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#A4E963
RGB	rgb(164, 233, 99)
HSL	hsl(91, 75%, 65%)
HSV	hsv(91, 58%, 91%)
CMYK	cmyk(29.6%, 0%, 57.5%, 8.6%)
CIE-LAB	lab(85.54, -43.12, 57.20)
CIE-LCH	lch(85.54, 71.63, 127.01°)
OKLab	oklab(86.06% -0.1204 0.1338)
OKLCH	oklch(86.06% 0.18 132)
XYZ	xyz(46.7003, 67.0697, 22.2872)
Luminance	0.6707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E963 #A863E9

analogous

#E7E963 #A4E963 #63E965

triadic

#A4E963 #63A4E9 #E963A4

tetradic

#A4E963 #63E7E9 #A863E9 #E96563

square

#A4E963 #63E7E9 #A863E9 #E96563

split-complementary

#A4E963 #6563E9 #E963E7

monochromatic

#66B81A #85E12D #A4E963 #C3F199 #E3F8CE

Accessibility & contrast

On white

1.46

#A4E963 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#A4E963 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E963

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E963	#FFFFFF	#000000	##000000
##A4E963	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D955

Deuteranopia (green-blind)

#E8D46D

Tritanopia (blue-blind)

#A6E0CC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #a4e963;
/* rgb */ color: rgb(164, 233, 99);
/* oklch */ color: oklch(86.1% 0.180 132.0);

Tailwind

colors: {
  custom: {
    50: '#c2f094',
    500: '#a4e963',
    950: '#000000',
  },
}

SCSS

$custom: #a4e963;
$custom-light: #c2f094;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e963",
  "rgb": {
    "r": 164,
    "g": 233,
    "b": 99
  },
  "hsl": {
    "h": 90.896,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86062,
    "c": 0.17999,
    "h": 132
  },
  "luminance": 0.67071
}

Semantic roles & 50–950 ramp

primary

#A4E963

secondary

#7A39B7

accent

#0ED776

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E963

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

Preview Lab → · Contrast checker → · Palette generator →