#A3E662#A3E662

#A3E662 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.3% C 0.177 H 131.7°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#A3E662
RGB	rgb(163, 230, 98)
HSL	hsl(90, 73%, 64%)
HSV	hsv(90, 57%, 90%)
CMYK	cmyk(29.1%, 0%, 57.4%, 9.8%)
CIE-LAB	lab(84.62, -42.26, 56.57)
CIE-LCH	lch(84.62, 70.61, 126.76°)
OKLab	oklab(85.3% -0.118 0.1324)
OKLCH	oklch(85.3% 0.177 131.7)
XYZ	xyz(45.6051, 65.2606, 21.7466)
Luminance	0.6526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E662 #A562E6

analogous

#E5E662 #A3E662 #62E663

triadic

#A3E662 #62A3E6 #E662A3

tetradic

#A3E662 #62E5E6 #A562E6 #E66362

square

#A3E662 #62E5E6 #A562E6 #E66362

split-complementary

#A3E662 #6362E6 #E662E5

monochromatic

#66B11C #84DE2D #A3E662 #C2EE97 #E1F7CC

Accessibility & contrast

On white

1.49

#A3E662 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#A3E662 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E662

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E662	#FFFFFF	#000000	##000000
##A3E662	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD754

Deuteranopia (green-blind)

#E6D16B

Tritanopia (blue-blind)

#A5DDC9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a3e662;
/* rgb */ color: rgb(163, 230, 98);
/* oklch */ color: oklch(85.3% 0.177 131.7);

Tailwind

colors: {
  custom: {
    50: '#c2ee93',
    500: '#a3e662',
    950: '#000000',
  },
}

SCSS

$custom: #a3e662;
$custom-light: #c2ee93;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e662",
  "rgb": {
    "r": 163,
    "g": 230,
    "b": 98
  },
  "hsl": {
    "h": 90.455,
    "s": 72.527,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85297,
    "c": 0.17734,
    "h": 131.7
  },
  "luminance": 0.65262
}

Semantic roles & 50–950 ramp

primary

#A3E662

secondary

#773AB2

accent

#11D574

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #A3E662

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

Preview Lab → · Contrast checker → · Palette generator →