#A3D452#A3D452

#A3D452 is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 81.0% C 0.167 H 127.3°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#A3D452
RGB	rgb(163, 212, 82)
HSL	hsl(83, 60%, 58%)
HSV	hsv(83, 61%, 83%)
CMYK	cmyk(23.1%, 0%, 61.3%, 16.9%)
CIE-LAB	lab(79.32, -35.63, 57.55)
CIE-LCH	lch(79.32, 67.69, 121.76°)
OKLab	oklab(80.95% -0.101 0.1328)
OKLCH	oklch(80.95% 0.167 127.3)
XYZ	xyz(40.1707, 55.4820, 16.5737)
Luminance	0.5548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D452 #8352D4

analogous

#D4C452 #A3D452 #62D452

triadic

#A3D452 #52A3D4 #D452A3

tetradic

#A3D452 #52D4C4 #8352D4 #D45262

square

#A3D452 #52D4C4 #8352D4 #D45262

split-complementary

#A3D452 #5262D4 #C452D4

monochromatic

#638922 #86BA2E #A3D452 #BDE083 #D7ECB4

Accessibility & contrast

On white

1.74

#A3D452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#A3D452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D452

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D452	#FFFFFF	#000000	##000000
##A3D452	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC743

Deuteranopia (green-blind)

#D7C45B

Tritanopia (blue-blind)

#A9CBB9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d452;
/* rgb */ color: rgb(163, 212, 82);
/* oklch */ color: oklch(81.0% 0.167 127.3);

Tailwind

colors: {
  custom: {
    50: '#c1e188',
    500: '#a3d452',
    950: '#000000',
  },
}

SCSS

$custom: #a3d452;
$custom-light: #c1e188;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d452",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 82
  },
  "hsl": {
    "h": 82.615,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80953,
    "c": 0.16684,
    "h": 127.3
  },
  "luminance": 0.55483
}

Semantic roles & 50–950 ramp

primary

#A3D452

secondary

#5B3B90

accent

#44E380

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D452

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

Preview Lab → · Contrast checker → · Palette generator →