#A1E464#A1E464

#A1E464 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.7% C 0.174 H 132.2°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#A1E464
RGB	rgb(161, 228, 100)
HSL	hsl(91, 70%, 64%)
HSV	hsv(91, 56%, 89%)
CMYK	cmyk(29.4%, 0%, 56.1%, 10.6%)
CIE-LAB	lab(83.96, -41.90, 54.90)
CIE-LCH	lch(83.96, 69.06, 127.35°)
OKLab	oklab(84.74% -0.1168 0.129)
OKLCH	oklch(84.74% 0.174 132.2)
XYZ	xyz(44.7410, 63.9825, 22.0467)
Luminance	0.6398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E464 #A764E4

analogous

#E1E464 #A1E464 #64E467

triadic

#A1E464 #64A1E4 #E464A1

tetradic

#A1E464 #64E1E4 #A764E4 #E46764

square

#A1E464 #64E1E4 #A764E4 #E46764

split-complementary

#A1E464 #6764E4 #E464E1

monochromatic

#63AF1F #81DB30 #A1E464 #C1ED98 #E0F6CC

Accessibility & contrast

On white

1.52

#A1E464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#A1E464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E464

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E464	#FFFFFF	#000000	##000000
##A1E464	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD557

Deuteranopia (green-blind)

#E3D06D

Tritanopia (blue-blind)

#A3DCC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a1e464;
/* rgb */ color: rgb(161, 228, 100);
/* oklch */ color: oklch(84.7% 0.174 132.2);

Tailwind

colors: {
  custom: {
    50: '#c0ed94',
    500: '#a1e464',
    950: '#000000',
  },
}

SCSS

$custom: #a1e464;
$custom-light: #c0ed94;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e464",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 100
  },
  "hsl": {
    "h": 91.406,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84738,
    "c": 0.17398,
    "h": 132.2
  },
  "luminance": 0.63984
}

Semantic roles & 50–950 ramp

primary

#A1E464

secondary

#793CB0

accent

#13D277

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A1E464

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

Preview Lab → · Contrast checker → · Palette generator →