#A4EA63#A4EA63

#A4EA63 is a very light, vivid yellow-green. Relative luminance 0.676; OKLCH L 86.3% C 0.181 H 132.1°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#A4EA63
RGB	rgb(164, 234, 99)
HSL	hsl(91, 76%, 65%)
HSV	hsv(91, 58%, 92%)
CMYK	cmyk(29.9%, 0%, 57.7%, 8.2%)
CIE-LAB	lab(85.82, -43.56, 57.53)
CIE-LCH	lch(85.82, 72.16, 127.13°)
OKLab	oklab(86.29% -0.1216 0.1345)
OKLCH	oklch(86.29% 0.181 132.1)
XYZ	xyz(46.9841, 67.6375, 22.3818)
Luminance	0.6764 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4EA63 #A963EA

analogous

#E8EA63 #A4EA63 #63EA65

triadic

#A4EA63 #63A4EA #EA63A4

tetradic

#A4EA63 #63E8EA #A963EA #EA6563

square

#A4EA63 #63E8EA #A963EA #EA6563

split-complementary

#A4EA63 #6563EA #EA63E8

monochromatic

#66BA19 #85E32D #A4EA63 #C3F199 #E3F9CF

Accessibility & contrast

On white

1.45

#A4EA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#A4EA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4EA63

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4EA63	#FFFFFF	#000000	##000000
##A4EA63	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA55

Deuteranopia (green-blind)

#E9D56D

Tritanopia (blue-blind)

#A6E1CD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #a4ea63;
/* rgb */ color: rgb(164, 234, 99);
/* oklch */ color: oklch(86.3% 0.181 132.1);

Tailwind

colors: {
  custom: {
    50: '#c2f194',
    500: '#a4ea63',
    950: '#000000',
  },
}

SCSS

$custom: #a4ea63;
$custom-light: #c2f194;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ea63",
  "rgb": {
    "r": 164,
    "g": 234,
    "b": 99
  },
  "hsl": {
    "h": 91.111,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.86294,
    "c": 0.18131,
    "h": 132.1
  },
  "luminance": 0.67639
}

Semantic roles & 50–950 ramp

primary

#A4EA63

secondary

#7B38B9

accent

#0DD877

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4EA63

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

Preview Lab → · Contrast checker → · Palette generator →