#A3F56F#A3F56F

#A3F56F is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 88.9% C 0.186 H 134.8°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#A3F56F
RGB	rgb(163, 245, 111)
HSL	hsl(97, 87%, 70%)
HSV	hsv(97, 55%, 96%)
CMYK	cmyk(33.5%, 0%, 54.7%, 3.9%)
CIE-LAB	lab(89.03, -47.43, 55.91)
CIE-LCH	lch(89.03, 73.32, 130.31°)
OKLab	oklab(88.93% -0.1313 0.1321)
OKLCH	oklch(88.93% 0.186 134.8)
XYZ	xyz(50.6248, 74.2370, 26.6976)
Luminance	0.7424 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F56F #C16FF5

analogous

#E6F56F #A3F56F #6FF57E

triadic

#A3F56F #6FA3F5 #F56FA3

tetradic

#A3F56F #6FE6F5 #C16FF5 #F57E6F

square

#A3F56F #6FE6F5 #C16FF5 #F57E6F

split-complementary

#A3F56F #7E6FF5 #F56FE6

monochromatic

#5EDA0F #7EF136 #A3F56F #C8F9A8 #ECFDE1

Accessibility & contrast

On white

1.33

#A3F56F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#A3F56F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F56F

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F56F	#FFFFFF	#000000	##000000
##A3F56F	1.00	1.33	15.85	15.85
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE462

Deuteranopia (green-blind)

#F2DD78

Tritanopia (blue-blind)

#A2EDD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f56f;
/* rgb */ color: rgb(163, 245, 111);
/* oklch */ color: oklch(88.9% 0.186 134.8);

Tailwind

colors: {
  custom: {
    50: '#c2f99c',
    500: '#a3f56f',
    950: '#000000',
  },
}

SCSS

$custom: #a3f56f;
$custom-light: #c2f99c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f56f",
  "rgb": {
    "r": 163,
    "g": 245,
    "b": 111
  },
  "hsl": {
    "h": 96.716,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.88928,
    "c": 0.18627,
    "h": 134.8
  },
  "luminance": 0.74239
}

Semantic roles & 50–950 ramp

primary

#A3F56F

secondary

#9539CF

accent

#02E48C

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F56F

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

Preview Lab → · Contrast checker → · Palette generator →