#A3D150#A3D150

#A3D150 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.2% C 0.165 H 126.5°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#A3D150
RGB	rgb(163, 209, 80)
HSL	hsl(81, 58%, 57%)
HSV	hsv(81, 62%, 82%)
CMYK	cmyk(22%, 0%, 61.7%, 18%)
CIE-LAB	lab(78.44, -34.42, 57.44)
CIE-LCH	lch(78.44, 66.96, 120.93°)
OKLab	oklab(80.24% -0.0979 0.1323)
OKLCH	oklch(80.24% 0.165 126.5)
XYZ	xyz(39.3527, 53.9661, 15.9311)
Luminance	0.5397 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D150 #7E50D1

analogous

#D1BE50 #A3D150 #63D150

triadic

#A3D150 #50A3D1 #D150A3

tetradic

#A3D150 #50D1BE #7E50D1 #D15063

square

#A3D150 #50D1BE #7E50D1 #D15063

split-complementary

#A3D150 #5063D1 #BE50D1

monochromatic

#618423 #85B42F #A3D150 #BCDE80 #D6EAB1

Accessibility & contrast

On white

1.78

#A3D150 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#A3D150 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D150

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D150	#FFFFFF	#000000	##000000
##A3D150	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC441

Deuteranopia (green-blind)

#D5C159

Tritanopia (blue-blind)

#A9C8B6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a3d150;
/* rgb */ color: rgb(163, 209, 80);
/* oklch */ color: oklch(80.2% 0.165 126.5);

Tailwind

colors: {
  custom: {
    50: '#c1df86',
    500: '#a3d150',
    950: '#000000',
  },
}

SCSS

$custom: #a3d150;
$custom-light: #c1df86;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d150",
  "rgb": {
    "r": 163,
    "g": 209,
    "b": 80
  },
  "hsl": {
    "h": 81.395,
    "s": 58.371,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80238,
    "c": 0.16455,
    "h": 126.5
  },
  "luminance": 0.53967
}

Semantic roles & 50–950 ramp

primary

#A3D150

secondary

#573A8B

accent

#46E27E

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D150

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

Preview Lab → · Contrast checker → · Palette generator →