#A3D859#A3D859

#A3D859 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 82.0% C 0.166 H 128.6°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3D859
RGB	rgb(163, 216, 89)
HSL	hsl(85, 62%, 60%)
HSV	hsv(85, 59%, 85%)
CMYK	cmyk(24.5%, 0%, 58.8%, 15.3%)
CIE-LAB	lab(80.53, -36.85, 55.88)
CIE-LCH	lch(80.53, 66.94, 123.41°)
OKLab	oklab(81.95% -0.1038 0.13)
OKLCH	oklch(81.95% 0.166 128.6)
XYZ	xyz(41.4631, 57.6187, 18.3863)
Luminance	0.5762 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D859 #8E59D8

analogous

#D8CD59 #A3D859 #64D859

triadic

#A3D859 #59A3D8 #D859A3

tetradic

#A3D859 #59D8CD #8E59D8 #D85964

square

#A3D859 #59D8CD #8E59D8 #D85964

split-complementary

#A3D859 #5964D8 #CD59D8

monochromatic

#659423 #86C52E #A3D859 #BEE48B #DAEFBC

Accessibility & contrast

On white

1.68

#A3D859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#A3D859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D859

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D859	#FFFFFF	#000000	##000000
##A3D859	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA4B

Deuteranopia (green-blind)

#DAC762

Tritanopia (blue-blind)

#A8CFBD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a3d859;
/* rgb */ color: rgb(163, 216, 89);
/* oklch */ color: oklch(82.0% 0.166 128.6);

Tailwind

colors: {
  custom: {
    50: '#c1e48c',
    500: '#a3d859',
    950: '#000000',
  },
}

SCSS

$custom: #a3d859;
$custom-light: #c1e48c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d859",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 89
  },
  "hsl": {
    "h": 85.039,
    "s": 61.951,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81951,
    "c": 0.16636,
    "h": 128.6
  },
  "luminance": 0.5762
}

Semantic roles & 50–950 ramp

primary

#A3D859

secondary

#633C99

accent

#43E586

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D859

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

Preview Lab → · Contrast checker → · Palette generator →