#A3F85B#A3F85B

#A3F85B is a very light, highly saturated yellow-green. Relative luminance 0.757; OKLCH L 89.4% C 0.206 H 133.3°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3F85B
RGB	rgb(163, 248, 91)
HSL	hsl(92, 92%, 66%)
HSV	hsv(92, 63%, 97%)
CMYK	cmyk(34.3%, 0%, 63.3%, 2.7%)
CIE-LAB	lab(89.71, -50.51, 65.18)
CIE-LCH	lch(89.71, 82.46, 127.77°)
OKLab	oklab(89.42% -0.1412 0.15)
OKLCH	oklch(89.42% 0.206 133.3)
XYZ	xyz(50.5592, 75.6746, 21.8382)
Luminance	0.7568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F85B #B05BF8

analogous

#F2F85B #A3F85B #5BF862

triadic

#A3F85B #5BA3F8 #F85BA3

tetradic

#A3F85B #5BF2F8 #B05BF8 #F8625B

square

#A3F85B #5BF2F8 #B05BF8 #F8625B

split-complementary

#A3F85B #625BF8 #F85BF2

monochromatic

#64D009 #82F520 #A3F85B #C4FB96 #E5FDD0

Accessibility & contrast

On white

1.30

#A3F85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#A3F85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F85B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F85B	#FFFFFF	#000000	##000000
##A3F85B	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE647

Deuteranopia (green-blind)

#F6DF68

Tritanopia (blue-blind)

#A4EFD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a3f85b;
/* rgb */ color: rgb(163, 248, 91);
/* oklch */ color: oklch(89.4% 0.206 133.3);

Tailwind

colors: {
  custom: {
    50: '#c3fb90',
    500: '#a3f85b',
    950: '#000000',
  },
}

SCSS

$custom: #a3f85b;
$custom-light: #c3fb90;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f85b",
  "rgb": {
    "r": 163,
    "g": 248,
    "b": 91
  },
  "hsl": {
    "h": 92.484,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89418,
    "c": 0.20598,
    "h": 133.3
  },
  "luminance": 0.75677
}

Semantic roles & 50–950 ramp

primary

#A3F85B

secondary

#822CCB

accent

#00E67C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F85B

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

Preview Lab → · Contrast checker → · Palette generator →