#A4E464#A4E464

#A4E464 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.9% C 0.172 H 131.4°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#A4E464
RGB	rgb(164, 228, 100)
HSL	hsl(90, 70%, 64%)
HSV	hsv(90, 56%, 89%)
CMYK	cmyk(28.1%, 0%, 56.1%, 10.6%)
CIE-LAB	lab(84.12, -40.84, 55.13)
CIE-LCH	lch(84.12, 68.61, 126.53°)
OKLab	oklab(84.91% -0.114 0.1294)
OKLCH	oklch(84.91% 0.173 131.4)
XYZ	xyz(45.3529, 64.2981, 22.0754)
Luminance	0.6430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E464 #A464E4

analogous

#E4E464 #A4E464 #64E464

triadic

#A4E464 #64A4E4 #E464A4

tetradic

#A4E464 #64E4E4 #A464E4 #E46464

square

#A4E464 #64E4E4 #A464E4 #E46464

split-complementary

#A4E464 #6464E4 #E464E4

monochromatic

#67AF1F #85DB30 #A4E464 #C3ED98 #E1F6CC

Accessibility & contrast

On white

1.52

#A4E464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#A4E464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E464

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E464	#FFFFFF	#000000	##000000
##A4E464	1.00	1.52	13.86	13.86
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD557

Deuteranopia (green-blind)

#E4D06D

Tritanopia (blue-blind)

#A6DBC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a4e464;
/* rgb */ color: rgb(164, 228, 100);
/* oklch */ color: oklch(84.9% 0.172 131.4);

Tailwind

colors: {
  custom: {
    50: '#c2ed94',
    500: '#a4e464',
    950: '#000000',
  },
}

SCSS

$custom: #a4e464;
$custom-light: #c2ed94;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e464",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 100
  },
  "hsl": {
    "h": 90,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84914,
    "c": 0.1725,
    "h": 131.4
  },
  "luminance": 0.64299
}

Semantic roles & 50–950 ramp

primary

#A4E464

secondary

#763CB0

accent

#13D273

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A4E464

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

Preview Lab → · Contrast checker → · Palette generator →