#A3F671#A3F671

#A3F671 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.2% C 0.186 H 135.2°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#A3F671
RGB	rgb(163, 246, 113)
HSL	hsl(97, 88%, 70%)
HSV	hsv(97, 54%, 96%)
CMYK	cmyk(33.7%, 0%, 54.1%, 3.5%)
CIE-LAB	lab(89.34, -47.65, 55.38)
CIE-LCH	lch(89.34, 73.05, 130.71°)
OKLab	oklab(89.18% -0.1318 0.1311)
OKLCH	oklch(89.18% 0.186 135.2)
XYZ	xyz(51.0395, 74.8882, 27.3852)
Luminance	0.7489 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F671 #C471F6

analogous

#E5F671 #A3F671 #71F682

triadic

#A3F671 #71A3F6 #F671A3

tetradic

#A3F671 #71E5F6 #C471F6 #F68271

square

#A3F671 #71E5F6 #C471F6 #F68271

split-complementary

#A3F671 #8271F6 #F671E5

monochromatic

#5CDE0E #7EF237 #A3F671 #C8FAAB #ECFDE2

Accessibility & contrast

On white

1.31

#A3F671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#A3F671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F671

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F671	#FFFFFF	#000000	##000000
##A3F671	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE564

Deuteranopia (green-blind)

#F2DE7A

Tritanopia (blue-blind)

#A2EED8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f671;
/* rgb */ color: rgb(163, 246, 113);
/* oklch */ color: oklch(89.2% 0.186 135.2);

Tailwind

colors: {
  custom: {
    50: '#c2f99d',
    500: '#a3f671',
    950: '#000000',
  },
}

SCSS

$custom: #a3f671;
$custom-light: #c2f99d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f671",
  "rgb": {
    "r": 163,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 97.444,
    "s": 88.079,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89184,
    "c": 0.18588,
    "h": 135.2
  },
  "luminance": 0.7489
}

Semantic roles & 50–950 ramp

primary

#A3F671

secondary

#983BD0

accent

#01E58F

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F671

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

Preview Lab → · Contrast checker → · Palette generator →