#A3E65A#A3E65A

#A3E65A is a very light, vivid yellow-green. Relative luminance 0.651; OKLCH L 85.2% C 0.184 H 131.0°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#A3E65A
RGB	rgb(163, 230, 90)
HSL	hsl(89, 74%, 63%)
HSV	hsv(89, 61%, 90%)
CMYK	cmyk(29.1%, 0%, 60.9%, 9.8%)
CIE-LAB	lab(84.54, -42.97, 59.94)
CIE-LCH	lch(84.54, 73.75, 125.64°)
OKLab	oklab(85.21% -0.1206 0.1387)
OKLCH	oklch(85.21% 0.184 131)
XYZ	xyz(45.2461, 65.1170, 19.8558)
Luminance	0.6512 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E65A #9D5AE6

analogous

#E6E35A #A3E65A #5DE65A

triadic

#A3E65A #5AA3E6 #E65AA3

tetradic

#A3E65A #5AE6E3 #9D5AE6 #E65A5D

square

#A3E65A #5AE6E3 #9D5AE6 #E65A5D

split-complementary

#A3E65A #5A5DE6 #E35AE6

monochromatic

#66AC1A #85DE25 #A3E65A #C1EE8F #DEF6C4

Accessibility & contrast

On white

1.50

#A3E65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#A3E65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E65A

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E65A	#FFFFFF	#000000	##000000
##A3E65A	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D64A

Deuteranopia (green-blind)

#E6D164

Tritanopia (blue-blind)

#A6DDC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a3e65a;
/* rgb */ color: rgb(163, 230, 90);
/* oklch */ color: oklch(85.2% 0.184 131.0);

Tailwind

colors: {
  custom: {
    50: '#c2ee8e',
    500: '#a3e65a',
    950: '#000000',
  },
}

SCSS

$custom: #a3e65a;
$custom-light: #c2ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e65a",
  "rgb": {
    "r": 163,
    "g": 230,
    "b": 90
  },
  "hsl": {
    "h": 88.714,
    "s": 73.684,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85213,
    "c": 0.18383,
    "h": 131
  },
  "luminance": 0.65118
}

Semantic roles & 50–950 ramp

primary

#A3E65A

secondary

#7037AD

accent

#10D66F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A3E65A

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

Preview Lab → · Contrast checker → · Palette generator →