#A3D84B#A3D84B

#A3D84B is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.8% C 0.177 H 127.6°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3D84B
RGB	rgb(163, 216, 75)
HSL	hsl(83, 64%, 57%)
HSV	hsv(83, 65%, 85%)
CMYK	cmyk(24.5%, 0%, 65.3%, 15.3%)
CIE-LAB	lab(80.41, -37.97, 61.61)
CIE-LCH	lch(80.41, 72.37, 121.65°)
OKLab	oklab(81.82% -0.1081 0.1405)
OKLCH	oklch(81.82% 0.177 127.6)
XYZ	xyz(40.9301, 57.4055, 15.5792)
Luminance	0.5741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D84B #804BD8

analogous

#D8C74B #A3D84B #5DD84B

triadic

#A3D84B #4BA3D8 #D84BA3

tetradic

#A3D84B #4BD8C7 #804BD8 #D84B5D

square

#A3D84B #4BD8C7 #804BD8 #D84B5D

split-complementary

#A3D84B #4B5DD8 #C74BD8

monochromatic

#628B1E #85BD29 #A3D84B #BDE37D #D6EEB0

Accessibility & contrast

On white

1.68

#A3D84B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#A3D84B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D84B

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D84B	#FFFFFF	#000000	##000000
##A3D84B	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA38

Deuteranopia (green-blind)

#DBC656

Tritanopia (blue-blind)

#A9CFBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d84b;
/* rgb */ color: rgb(163, 216, 75);
/* oklch */ color: oklch(81.8% 0.177 127.6);

Tailwind

colors: {
  custom: {
    50: '#c2e484',
    500: '#a3d84b',
    950: '#000000',
  },
}

SCSS

$custom: #a3d84b;
$custom-light: #c2e484;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d84b",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 75
  },
  "hsl": {
    "h": 82.553,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81816,
    "c": 0.17726,
    "h": 127.6
  },
  "luminance": 0.57406
}

Semantic roles & 50–950 ramp

primary

#A3D84B

secondary

#583790

accent

#40E77F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D84B

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

Preview Lab → · Contrast checker → · Palette generator →