#A3F063#A3F063

#A3F063 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.6% C 0.190 H 133.1°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX#A3F063
RGBrgb(163, 240, 99)
HSLhsl(93, 82%, 66%)
HSVhsv(93, 59%, 94%)
CMYKcmyk(32.1%, 0%, 58.8%, 5.9%)
CIE-LABlab(87.49, -46.48, 59.40)
CIE-LCHlch(87.49, 75.42, 128.04°)
OKLaboklab(87.63% -0.1295 0.1385)
OKLCHoklch(87.63% 0.19 133.1)
XYZxyz(48.5157, 71.0058, 22.9512)
Luminance0.7101 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3F063 #B063F0
analogous
#EAF063 #A3F063 #63F06A
triadic
#A3F063 #63A3F0 #F063A3
tetradic
#A3F063 #63EAF0 #B063F0 #F06A63
square
#A3F063 #63EAF0 #B063F0 #F06A63
split-complementary
#A3F063 #6A63F0 #F063EA
monochromatic
#64C613 #82EB2B #A3F063 #C4F59B #E5FBD3

Accessibility & contrast

On white

1.38
#A3F063 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.20
#A3F063 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F063
15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3F063#FFFFFF#000000##000000
##A3F0631.001.3815.2015.20
#FFFFFF1.381.0021.0021.00
#00000015.2021.001.001.00
##00000015.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F9DF54
Deuteranopia (green-blind)
#EED96D
Tritanopia (blue-blind)
#A4E7D2
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #a3f063;
/* rgb */ color: rgb(163, 240, 99);
/* oklch */ color: oklch(87.6% 0.190 133.1);
Tailwind
colors: {
  custom: {
    50: '#c2f594',
    500: '#a3f063',
    950: '#000000',
  },
}
SCSS
$custom: #a3f063;
$custom-light: #c2f594;
$custom-dark: #000000;
JSON
{
  "hex": "#a3f063",
  "rgb": {
    "r": 163,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 92.766,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87632,
    "c": 0.18966,
    "h": 133.1
  },
  "luminance": 0.71008
}

Semantic roles & 50–950 ramp

primary
#A3F063
secondary
#8234C3
accent
#07DF7D
background
#FDFFFC
surface
#F9FEF5
border
#D2D6CF
text
#13170D
muted
#82857F

Preview Lab

Preview with #A3F063

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

Preview Lab → · Contrast checker → · Palette generator →

#A3F063 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva