#A4E359#A4E359

#A4E359 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.6% C 0.180 H 130.2°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#A4E359
RGB	rgb(164, 227, 89)
HSL	hsl(87, 71%, 62%)
HSV	hsv(87, 61%, 89%)
CMYK	cmyk(27.8%, 0%, 60.8%, 11%)
CIE-LAB	lab(83.73, -41.39, 59.47)
CIE-LCH	lch(83.73, 72.46, 124.84°)
OKLab	oklab(84.57% -0.1164 0.1376)
OKLCH	oklch(84.57% 0.18 130.2)
XYZ	xyz(44.5817, 63.5507, 19.3669)
Luminance	0.6355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E359 #9859E3

analogous

#E3DD59 #A4E359 #5FE359

triadic

#A4E359 #59A4E3 #E359A4

tetradic

#A4E359 #59E3DD #9859E3 #E3595F

square

#A4E359 #59E3DD #9859E3 #E3595F

split-complementary

#A4E359 #595FE3 #DD59E3

monochromatic

#67A61C #87DA25 #A4E359 #C1EC8D #DDF5C2

Accessibility & contrast

On white

1.53

#A4E359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#A4E359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E359

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E359	#FFFFFF	#000000	##000000
##A4E359	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD449

Deuteranopia (green-blind)

#E4CF63

Tritanopia (blue-blind)

#A8DAC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e359;
/* rgb */ color: rgb(164, 227, 89);
/* oklch */ color: oklch(84.6% 0.180 130.2);

Tailwind

colors: {
  custom: {
    50: '#c2ec8d',
    500: '#a4e359',
    950: '#000000',
  },
}

SCSS

$custom: #a4e359;
$custom-light: #c2ec8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e359",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 89
  },
  "hsl": {
    "h": 87.391,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84565,
    "c": 0.18024,
    "h": 130.2
  },
  "luminance": 0.63552
}

Semantic roles & 50–950 ramp

primary

#A4E359

secondary

#6B38A8

accent

#12D36A

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4E359

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

Preview Lab → · Contrast checker → · Palette generator →