#A3F066#A3F066

#A3F066 is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 87.7% C 0.187 H 133.4°. Best body text is #000000 at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#A3F066
RGB	rgb(163, 240, 102)
HSL	hsl(93, 82%, 67%)
HSV	hsv(93, 58%, 94%)
CMYK	cmyk(32.1%, 0%, 57.5%, 5.9%)
CIE-LAB	lab(87.52, -46.20, 58.13)
CIE-LCH	lch(87.52, 74.25, 128.47°)
OKLab	oklab(87.66% -0.1286 0.1361)
OKLCH	oklch(87.66% 0.187 133.4)
XYZ	xyz(48.6618, 71.0642, 23.7206)
Luminance	0.7107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F066 #B366F0

analogous

#E8F066 #A3F066 #66F06E

triadic

#A3F066 #66A3F0 #F066A3

tetradic

#A3F066 #66E8F0 #B366F0 #F06E66

square

#A3F066 #66E8F0 #B366F0 #F06E66

split-complementary

#A3F066 #6E66F0 #F066E8

monochromatic

#63C814 #81EB2E #A3F066 #C5F59E #E6FBD5

Accessibility & contrast

On white

1.38

#A3F066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.21

#A3F066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F066

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F066	#FFFFFF	#000000	##000000
##A3F066	1.00	1.38	15.21	15.21
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.21	21.00	1.00	1.00
##000000	15.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF57

Deuteranopia (green-blind)

#EED970

Tritanopia (blue-blind)

#A4E7D2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3f066;
/* rgb */ color: rgb(163, 240, 102);
/* oklch */ color: oklch(87.7% 0.187 133.4);

Tailwind

colors: {
  custom: {
    50: '#c2f596',
    500: '#a3f066',
    950: '#000000',
  },
}

SCSS

$custom: #a3f066;
$custom-light: #c2f596;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f066",
  "rgb": {
    "r": 163,
    "g": 240,
    "b": 102
  },
  "hsl": {
    "h": 93.478,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87664,
    "c": 0.18722,
    "h": 133.4
  },
  "luminance": 0.71066
}

Semantic roles & 50–950 ramp

primary

#A3F066

secondary

#8535C5

accent

#07DF7F

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F066

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

Preview Lab → · Contrast checker → · Palette generator →