#A3EE66#A3EE66

#A3EE66 is a very light, vivid yellow-green. Relative luminance 0.699; OKLCH L 87.2% C 0.185 H 133.1°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#A3EE66
RGB	rgb(163, 238, 102)
HSL	hsl(93, 80%, 67%)
HSV	hsv(93, 57%, 93%)
CMYK	cmyk(31.5%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(86.94, -45.34, 57.48)
CIE-LCH	lch(86.94, 73.21, 128.27°)
OKLab	oklab(87.2% -0.1262 0.1347)
OKLCH	oklch(87.2% 0.185 133.1)
XYZ	xyz(48.0763, 69.8932, 23.5255)
Luminance	0.6989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EE66 #B166EE

analogous

#E7EE66 #A3EE66 #66EE6D

triadic

#A3EE66 #66A3EE #EE66A3

tetradic

#A3EE66 #66E7EE #B166EE #EE6D66

square

#A3EE66 #66E7EE #B166EE #EE6D66

split-complementary

#A3EE66 #6D66EE #EE66E7

monochromatic

#64C416 #82E82F #A3EE66 #C4F49D #E5FAD4

Accessibility & contrast

On white

1.40

#A3EE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.98

#A3EE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EE66

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EE66	#FFFFFF	#000000	##000000
##A3EE66	1.00	1.40	14.98	14.98
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.98	21.00	1.00	1.00
##000000	14.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DE58

Deuteranopia (green-blind)

#ECD870

Tritanopia (blue-blind)

#A4E5D0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a3ee66;
/* rgb */ color: rgb(163, 238, 102);
/* oklch */ color: oklch(87.2% 0.185 133.1);

Tailwind

colors: {
  custom: {
    50: '#c2f496',
    500: '#a3ee66',
    950: '#000000',
  },
}

SCSS

$custom: #a3ee66;
$custom-light: #c2f496;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ee66",
  "rgb": {
    "r": 163,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 93.088,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87199,
    "c": 0.18459,
    "h": 133.1
  },
  "luminance": 0.69895
}

Semantic roles & 50–950 ramp

primary

#A3EE66

secondary

#8337C2

accent

#09DC7E

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3EE66

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

Preview Lab → · Contrast checker → · Palette generator →