#A4E063#A4E063

#A4E063 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 84.0% C 0.168 H 130.7°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#A4E063
RGB	rgb(164, 224, 99)
HSL	hsl(89, 67%, 63%)
HSV	hsv(89, 56%, 88%)
CMYK	cmyk(26.8%, 0%, 55.8%, 12.2%)
CIE-LAB	lab(82.97, -39.16, 54.24)
CIE-LCH	lch(82.97, 66.90, 125.83°)
OKLab	oklab(83.98% -0.1095 0.1274)
OKLCH	oklch(83.98% 0.168 130.7)
XYZ	xyz(44.2172, 62.1035, 21.4595)
Luminance	0.6210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E063 #9F63E0

analogous

#E0DD63 #A4E063 #65E063

triadic

#A4E063 #63A4E0 #E063A4

tetradic

#A4E063 #63E0DD #9F63E0 #E06365

square

#A4E063 #63E0DD #9F63E0 #E06365

split-complementary

#A4E063 #6365E0 #DD63E0

monochromatic

#67A721 #86D630 #A4E063 #C2EA96 #E0F4C9

Accessibility & contrast

On white

1.56

#A4E063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#A4E063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E063

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E063	#FFFFFF	#000000	##000000
##A4E063	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D156

Deuteranopia (green-blind)

#E1CD6C

Tritanopia (blue-blind)

#A7D8C4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a4e063;
/* rgb */ color: rgb(164, 224, 99);
/* oklch */ color: oklch(84.0% 0.168 130.7);

Tailwind

colors: {
  custom: {
    50: '#c2ea93',
    500: '#a4e063',
    950: '#000000',
  },
}

SCSS

$custom: #a4e063;
$custom-light: #c2ea93;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e063",
  "rgb": {
    "r": 164,
    "g": 224,
    "b": 99
  },
  "hsl": {
    "h": 88.8,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83976,
    "c": 0.168,
    "h": 130.7
  },
  "luminance": 0.62105
}

Semantic roles & 50–950 ramp

primary

#A4E063

secondary

#713EAA

accent

#17CF6F

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4E063

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

Preview Lab → · Contrast checker → · Palette generator →