#A3D153#A3D153

#A3D153 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.3% C 0.162 H 126.7°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#A3D153
RGB	rgb(163, 209, 83)
HSL	hsl(82, 58%, 57%)
HSV	hsv(82, 60%, 82%)
CMYK	cmyk(22%, 0%, 60.3%, 18%)
CIE-LAB	lab(78.47, -34.17, 56.19)
CIE-LCH	lch(78.47, 65.76, 121.31°)
OKLab	oklab(80.27% -0.0969 0.13)
OKLCH	oklch(80.27% 0.162 126.7)
XYZ	xyz(39.4661, 54.0114, 16.5279)
Luminance	0.5401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D153 #8153D1

analogous

#D1C053 #A3D153 #64D153

triadic

#A3D153 #53A3D1 #D153A3

tetradic

#A3D153 #53D1C0 #8153D1 #D15364

square

#A3D153 #53D1C0 #8153D1 #D15364

split-complementary

#A3D153 #5364D1 #C053D1

monochromatic

#628624 #85B631 #A3D153 #BDDE83 #D7EBB4

Accessibility & contrast

On white

1.78

#A3D153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#A3D153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D153

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D153	#FFFFFF	#000000	##000000
##A3D153	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC445

Deuteranopia (green-blind)

#D5C15C

Tritanopia (blue-blind)

#A9C8B6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a3d153;
/* rgb */ color: rgb(163, 209, 83);
/* oklch */ color: oklch(80.3% 0.162 126.7);

Tailwind

colors: {
  custom: {
    50: '#c1df88',
    500: '#a3d153',
    950: '#000000',
  },
}

SCSS

$custom: #a3d153;
$custom-light: #c1df88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d153",
  "rgb": {
    "r": 163,
    "g": 209,
    "b": 83
  },
  "hsl": {
    "h": 81.905,
    "s": 57.798,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80268,
    "c": 0.16214,
    "h": 126.7
  },
  "luminance": 0.54012
}

Semantic roles & 50–950 ramp

primary

#A3D153

secondary

#593C8D

accent

#47E17F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D153

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

Preview Lab → · Contrast checker → · Palette generator →