#A3D33E#A3D33E

#A3D33E is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.6% C 0.180 H 125.9°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#A3D33E
RGB	rgb(163, 211, 62)
HSL	hsl(79, 63%, 54%)
HSV	hsv(79, 71%, 83%)
CMYK	cmyk(22.7%, 0%, 70.6%, 17.3%)
CIE-LAB	lab(78.88, -36.57, 64.98)
CIE-LCH	lch(78.88, 74.57, 119.37°)
OKLab	oklab(80.55% -0.1054 0.1457)
OKLCH	oklch(80.55% 0.18 125.9)
XYZ	xyz(39.2682, 54.7223, 13.0501)
Luminance	0.5472 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D33E #6E3ED3

analogous

#D3B83E #A3D33E #58D33E

triadic

#A3D33E #3EA3D3 #D33EA3

tetradic

#A3D33E #3ED3B8 #6E3ED3 #D33E58

square

#A3D33E #3ED3B8 #6E3ED3 #D33E58

split-complementary

#A3D33E #3E58D3 #B83ED3

monochromatic

#5C7B1C #82AC27 #A3D33E #BBDE70 #D3EAA2

Accessibility & contrast

On white

1.76

#A3D33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#A3D33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D33E

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D33E	#FFFFFF	#000000	##000000
##A3D33E	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC524

Deuteranopia (green-blind)

#D8C34B

Tritanopia (blue-blind)

#AAC9B6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a3d33e;
/* rgb */ color: rgb(163, 211, 62);
/* oklch */ color: oklch(80.6% 0.180 125.9);

Tailwind

colors: {
  custom: {
    50: '#c2e07c',
    500: '#a3d33e',
    950: '#000000',
  },
}

SCSS

$custom: #a3d33e;
$custom-light: #c2e07c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d33e",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 62
  },
  "hsl": {
    "h": 79.329,
    "s": 62.869,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80551,
    "c": 0.17981,
    "h": 125.9
  },
  "luminance": 0.54723
}

Semantic roles & 50–950 ramp

primary

#A3D33E

secondary

#4C3382

accent

#42E677

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3D33E

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

Preview Lab → · Contrast checker → · Palette generator →