#A3F766#A3F766

#A3F766 is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.3% C 0.196 H 134.1°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#A3F766
RGB	rgb(163, 247, 102)
HSL	hsl(95, 90%, 68%)
HSV	hsv(95, 59%, 97%)
CMYK	cmyk(34%, 0%, 58.7%, 3.1%)
CIE-LAB	lab(89.52, -49.15, 60.41)
CIE-LCH	lch(89.52, 77.88, 129.13°)
OKLab	oklab(89.29% -0.1367 0.141)
OKLCH	oklch(89.29% 0.196 134.1)
XYZ	xyz(50.7623, 75.2653, 24.4208)
Luminance	0.7527 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.06

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F766 #BA66F7

analogous

#EBF766 #A3F766 #66F771

triadic

#A3F766 #66A3F7 #F766A3

tetradic

#A3F766 #66EBF7 #BA66F7 #F77166

square

#A3F766 #66EBF7 #BA66F7 #F77166

split-complementary

#A3F766 #7166F7 #F766EB

monochromatic

#61D70B #80F42C #A3F766 #C6FAA0 #E9FDDA

Accessibility & contrast

On white

1.31

#A3F766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#A3F766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F766

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F766	#FFFFFF	#000000	##000000
##A3F766	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE556

Deuteranopia (green-blind)

#F4DF71

Tritanopia (blue-blind)

#A3EED8

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f766;
/* rgb */ color: rgb(163, 247, 102);
/* oklch */ color: oklch(89.3% 0.196 134.1);

Tailwind

colors: {
  custom: {
    50: '#c3fa96',
    500: '#a3f766',
    950: '#000000',
  },
}

SCSS

$custom: #a3f766;
$custom-light: #c3fa96;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f766",
  "rgb": {
    "r": 163,
    "g": 247,
    "b": 102
  },
  "hsl": {
    "h": 94.759,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89293,
    "c": 0.19634,
    "h": 134.1
  },
  "luminance": 0.75267
}

Semantic roles & 50–950 ramp

primary

#A3F766

secondary

#8D31D0

accent

#00E685

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F766

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

Preview Lab → · Contrast checker → · Palette generator →