#A3F660#A3F660

#A3F660 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.0% C 0.200 H 133.5°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#A3F660
RGB	rgb(163, 246, 96)
HSL	hsl(93, 89%, 67%)
HSV	hsv(93, 61%, 96%)
CMYK	cmyk(33.7%, 0%, 61%, 3.5%)
CIE-LAB	lab(89.18, -49.27, 62.56)
CIE-LCH	lch(89.18, 79.63, 128.22°)
OKLab	oklab(89% -0.1374 0.145)
OKLCH	oklch(89% 0.2 133.5)
XYZ	xyz(50.1705, 74.5406, 22.8084)
Luminance	0.7454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.41

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F660 #B360F6

analogous

#EEF660 #A3F660 #60F668

triadic

#A3F660 #60A3F6 #F660A3

tetradic

#A3F660 #60EEF6 #B360F6 #F66860

square

#A3F660 #60EEF6 #B360F6 #F66860

split-complementary

#A3F660 #6860F6 #F660EE

monochromatic

#63D00C #81F326 #A3F660 #C5F99A #E6FDD4

Accessibility & contrast

On white

1.32

#A3F660 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#A3F660 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F660

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F660	#FFFFFF	#000000	##000000
##A3F660	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44F

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#A3EDD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f660;
/* rgb */ color: rgb(163, 246, 96);
/* oklch */ color: oklch(89.0% 0.200 133.5);

Tailwind

colors: {
  custom: {
    50: '#c3f993',
    500: '#a3f660',
    950: '#000000',
  },
}

SCSS

$custom: #a3f660;
$custom-light: #c3f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f660",
  "rgb": {
    "r": 163,
    "g": 246,
    "b": 96
  },
  "hsl": {
    "h": 93.2,
    "s": 89.286,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88999,
    "c": 0.19974,
    "h": 133.5
  },
  "luminance": 0.74543
}

Semantic roles & 50–950 ramp

primary

#A3F660

secondary

#852FCB

accent

#00E67F

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F660

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

Preview Lab → · Contrast checker → · Palette generator →