#A3F05F#A3F05F

#A3F05F is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 87.6% C 0.193 H 132.7°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#A3F05F
RGB	rgb(163, 240, 95)
HSL	hsl(92, 83%, 66%)
HSV	hsv(92, 60%, 94%)
CMYK	cmyk(32.1%, 0%, 60.4%, 5.9%)
CIE-LAB	lab(87.45, -46.83, 61.06)
CIE-LCH	lch(87.45, 76.95, 127.49°)
OKLab	oklab(87.59% -0.1308 0.1417)
OKLCH	oklch(87.59% 0.193 132.7)
XYZ	xyz(48.3292, 70.9311, 21.9689)
Luminance	0.7093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.19

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F05F #AC5FF0

analogous

#EBF05F #A3F05F #5FF063

triadic

#A3F05F #5FA3F0 #F05FA3

tetradic

#A3F05F #5FEBF0 #AC5FF0 #F0635F

square

#A3F05F #5FEBF0 #AC5FF0 #F0635F

split-complementary

#A3F05F #635FF0 #F05FEB

monochromatic

#65C212 #83EB27 #A3F05F #C3F597 #E3FACF

Accessibility & contrast

On white

1.38

#A3F05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#A3F05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F05F

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F05F	#FFFFFF	#000000	##000000
##A3F05F	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4E

Deuteranopia (green-blind)

#EED96A

Tritanopia (blue-blind)

#A4E7D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a3f05f;
/* rgb */ color: rgb(163, 240, 95);
/* oklch */ color: oklch(87.6% 0.193 132.7);

Tailwind

colors: {
  custom: {
    50: '#c2f592',
    500: '#a3f05f',
    950: '#000000',
  },
}

SCSS

$custom: #a3f05f;
$custom-light: #c2f592;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f05f",
  "rgb": {
    "r": 163,
    "g": 240,
    "b": 95
  },
  "hsl": {
    "h": 91.862,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87591,
    "c": 0.19282,
    "h": 132.7
  },
  "luminance": 0.70933
}

Semantic roles & 50–950 ramp

primary

#A3F05F

secondary

#7E33C0

accent

#06DF79

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F05F

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

Preview Lab → · Contrast checker → · Palette generator →