#A4E66B#A4E66B

#A4E66B is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.5% C 0.169 H 132.4°. Best body text is #000000 at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#A4E66B
RGB	rgb(164, 230, 107)
HSL	hsl(92, 71%, 66%)
HSV	hsv(92, 53%, 90%)
CMYK	cmyk(28.7%, 0%, 53.5%, 9.8%)
CIE-LAB	lab(84.76, -41.03, 52.72)
CIE-LCH	lch(84.76, 66.80, 127.89°)
OKLab	oklab(85.46% -0.114 0.1248)
OKLCH	oklch(85.46% 0.169 132.4)
XYZ	xyz(46.2598, 65.5462, 24.1214)
Luminance	0.6555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E66B #AD6BE6

analogous

#E1E66B #A4E66B #6BE66F

triadic

#A4E66B #6BA4E6 #E66BA4

tetradic

#A4E66B #6BE1E6 #AD6BE6 #E66F6B

square

#A4E66B #6BE1E6 #AD6BE6 #E66F6B

split-complementary

#A4E66B #6F6BE6 #E66BE1

monochromatic

#66B81F #84DD37 #A4E66B #C4EF9F #E4F8D4

Accessibility & contrast

On white

1.49

#A4E66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.11

#A4E66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E66B

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E66B	#FFFFFF	#000000	##000000
##A4E66B	1.00	1.49	14.11	14.11
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.11	21.00	1.00	1.00
##000000	14.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD75F

Deuteranopia (green-blind)

#E5D273

Tritanopia (blue-blind)

#A6DECA

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #a4e66b;
/* rgb */ color: rgb(164, 230, 107);
/* oklch */ color: oklch(85.5% 0.169 132.4);

Tailwind

colors: {
  custom: {
    50: '#c2ee98',
    500: '#a4e66b',
    950: '#000000',
  },
}

SCSS

$custom: #a4e66b;
$custom-light: #c2ee98;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e66b",
  "rgb": {
    "r": 164,
    "g": 230,
    "b": 107
  },
  "hsl": {
    "h": 92.195,
    "s": 71.098,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8546,
    "c": 0.16905,
    "h": 132.4
  },
  "luminance": 0.65548
}

Semantic roles & 50–950 ramp

primary

#A4E66B

secondary

#7F3EB8

accent

#12D37A

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160E

muted

#82857F

Preview Lab

Preview with #A4E66B

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

Preview Lab → · Contrast checker → · Palette generator →