#A3EE55#A3EE55

#A3EE55 is a very light, vivid yellow-green. Relative luminance 0.696; OKLCH L 87.0% C 0.198 H 131.7°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#A3EE55
RGB	rgb(163, 238, 85)
HSL	hsl(89, 82%, 63%)
HSV	hsv(89, 64%, 93%)
CMYK	cmyk(31.5%, 0%, 64.3%, 6.7%)
CIE-LAB	lab(86.80, -46.81, 64.44)
CIE-LCH	lch(86.80, 79.64, 125.99°)
OKLab	oklab(87.03% -0.1315 0.1477)
OKLCH	oklch(87.03% 0.198 131.7)
XYZ	xyz(47.3179, 69.5898, 19.5317)
Luminance	0.6959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EE55 #A055EE

analogous

#EEED55 #A3EE55 #56EE55

triadic

#A3EE55 #55A3EE #EE55A3

tetradic

#A3EE55 #55EEED #A055EE #EE5556

square

#A3EE55 #55EEED #A055EE #EE5556

split-complementary

#A3EE55 #5556EE #ED55EE

monochromatic

#66B612 #85E81D #A3EE55 #C1F48D #DFF9C4

Accessibility & contrast

On white

1.41

#A3EE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#A3EE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EE55

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EE55	#FFFFFF	#000000	##000000
##A3EE55	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD41

Deuteranopia (green-blind)

#EDD761

Tritanopia (blue-blind)

#A5E5CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a3ee55;
/* rgb */ color: rgb(163, 238, 85);
/* oklch */ color: oklch(87.0% 0.198 131.7);

Tailwind

colors: {
  custom: {
    50: '#c3f48b',
    500: '#a3ee55',
    950: '#000000',
  },
}

SCSS

$custom: #a3ee55;
$custom-light: #c3f48b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ee55",
  "rgb": {
    "r": 163,
    "g": 238,
    "b": 85
  },
  "hsl": {
    "h": 89.412,
    "s": 81.818,
    "l": 63.333
  },
  "oklch": {
    "l": 0.8703,
    "c": 0.19776,
    "h": 131.7
  },
  "luminance": 0.69591
}

Semantic roles & 50–950 ramp

primary

#A3EE55

secondary

#7231B6

accent

#07DE71

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #A3EE55

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

Preview Lab → · Contrast checker → · Palette generator →