#A4E66F#A4E66F

#A4E66F is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.5% C 0.165 H 132.9°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#A4E66F
RGB	rgb(164, 230, 111)
HSL	hsl(93, 70%, 67%)
HSV	hsv(93, 52%, 90%)
CMYK	cmyk(28.7%, 0%, 51.7%, 9.8%)
CIE-LAB	lab(84.81, -40.61, 50.92)
CIE-LCH	lch(84.81, 65.13, 128.57°)
OKLab	oklab(85.51% -0.1126 0.1212)
OKLCH	oklch(85.51% 0.165 132.9)
XYZ	xyz(46.4751, 65.6324, 25.2555)
Luminance	0.6563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E66F #B16FE6

analogous

#E0E66F #A4E66F #6FE676

triadic

#A4E66F #6FA4E6 #E66FA4

tetradic

#A4E66F #6FE0E6 #B16FE6 #E6766F

square

#A4E66F #6FE0E6 #B16FE6 #E6766F

split-complementary

#A4E66F #766FE6 #E66FE0

monochromatic

#65BA20 #83DD3B #A4E66F #C5EFA3 #E6F8D7

Accessibility & contrast

On white

1.49

#A4E66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#A4E66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E66F

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E66F	#FFFFFF	#000000	##000000
##A4E66F	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED764

Deuteranopia (green-blind)

#E5D277

Tritanopia (blue-blind)

#A5DECB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e66f;
/* rgb */ color: rgb(164, 230, 111);
/* oklch */ color: oklch(85.5% 0.165 132.9);

Tailwind

colors: {
  custom: {
    50: '#c2ee9b',
    500: '#a4e66f',
    950: '#000000',
  },
}

SCSS

$custom: #a4e66f;
$custom-light: #c2ee9b;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e66f",
  "rgb": {
    "r": 164,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 93.277,
    "s": 70.414,
    "l": 66.863
  },
  "oklch": {
    "l": 0.8551,
    "c": 0.16543,
    "h": 132.9
  },
  "luminance": 0.65634
}

Semantic roles & 50–950 ramp

primary

#A4E66F

secondary

#833FBA

accent

#13D27D

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A4E66F

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

Preview Lab → · Contrast checker → · Palette generator →