#A3F679#A3F679

#A3F679 is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.3% C 0.179 H 136.1°. Best body text is #000000 at 16.02:1 contrast (WCAG AA passes).

Color values

HEX	#A3F679
RGB	rgb(163, 246, 121)
HSL	hsl(100, 87%, 72%)
HSV	hsv(100, 51%, 96%)
CMYK	cmyk(33.7%, 0%, 50.8%, 3.5%)
CIE-LAB	lab(89.43, -46.78, 51.83)
CIE-LCH	lch(89.43, 69.82, 132.07°)
OKLab	oklab(89.29% -0.1289 0.1239)
OKLCH	oklch(89.29% 0.179 136.1)
XYZ	xyz(51.5099, 75.0763, 29.8626)
Luminance	0.7508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F679 #CC79F6

analogous

#E2F679 #A3F679 #79F68E

triadic

#A3F679 #79A3F6 #F679A3

tetradic

#A3F679 #79E2F6 #CC79F6 #F68E79

square

#A3F679 #79E2F6 #CC79F6 #F68E79

split-complementary

#A3F679 #8E79F6 #F679E2

monochromatic

#57E50F #7CF240 #A3F679 #CAFAB2 #EBFDE2

Accessibility & contrast

On white

1.31

#A3F679 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.02

#A3F679 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F679

16.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F679	#FFFFFF	#000000	##000000
##A3F679	1.00	1.31	16.02	16.02
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.02	21.00	1.00	1.00
##000000	16.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56E

Deuteranopia (green-blind)

#F2DE81

Tritanopia (blue-blind)

#A1EED9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3f679;
/* rgb */ color: rgb(163, 246, 121);
/* oklch */ color: oklch(89.3% 0.179 136.1);

Tailwind

colors: {
  custom: {
    50: '#c2f9a2',
    500: '#a3f679',
    950: '#000000',
  },
}

SCSS

$custom: #a3f679;
$custom-light: #c2f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f679",
  "rgb": {
    "r": 163,
    "g": 246,
    "b": 121
  },
  "hsl": {
    "h": 99.84,
    "s": 87.413,
    "l": 71.961
  },
  "oklch": {
    "l": 0.89285,
    "c": 0.17881,
    "h": 136.1
  },
  "luminance": 0.75079
}

Semantic roles & 50–950 ramp

primary

#A3F679

secondary

#A142D1

accent

#02E498

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F679

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

Preview Lab → · Contrast checker → · Palette generator →