#A3E65E#A3E65E

#A3E65E is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.3% C 0.181 H 131.4°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#A3E65E
RGB	rgb(163, 230, 94)
HSL	hsl(90, 73%, 64%)
HSV	hsv(90, 59%, 90%)
CMYK	cmyk(29.1%, 0%, 59.1%, 9.8%)
CIE-LAB	lab(84.58, -42.63, 58.27)
CIE-LCH	lch(84.58, 72.20, 126.19°)
OKLab	oklab(85.25% -0.1193 0.1356)
OKLCH	oklch(85.25% 0.181 131.4)
XYZ	xyz(45.4209, 65.1869, 20.7767)
Luminance	0.6519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E65E #A15EE6

analogous

#E6E55E #A3E65E #5FE65E

triadic

#A3E65E #5EA3E6 #E65EA3

tetradic

#A3E65E #5EE6E5 #A15EE6 #E65E5F

square

#A3E65E #5EE6E5 #A15EE6 #E65E5F

split-complementary

#A3E65E #5E5FE6 #E55EE6

monochromatic

#66AF1B #85DE29 #A3E65E #C1EE93 #E0F6C8

Accessibility & contrast

On white

1.50

#A3E65E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#A3E65E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E65E

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E65E	#FFFFFF	#000000	##000000
##A3E65E	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64F

Deuteranopia (green-blind)

#E6D168

Tritanopia (blue-blind)

#A6DDC9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a3e65e;
/* rgb */ color: rgb(163, 230, 94);
/* oklch */ color: oklch(85.3% 0.181 131.4);

Tailwind

colors: {
  custom: {
    50: '#c2ee90',
    500: '#a3e65e',
    950: '#000000',
  },
}

SCSS

$custom: #a3e65e;
$custom-light: #c2ee90;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e65e",
  "rgb": {
    "r": 163,
    "g": 230,
    "b": 94
  },
  "hsl": {
    "h": 89.559,
    "s": 73.118,
    "l": 63.529
  },
  "oklch": {
    "l": 0.85254,
    "c": 0.18064,
    "h": 131.4
  },
  "luminance": 0.65188
}

Semantic roles & 50–950 ramp

primary

#A3E65E

secondary

#7339B0

accent

#10D571

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A3E65E

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

Preview Lab → · Contrast checker → · Palette generator →