#A3D44D#A3D44D

#A3D44D is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.9% C 0.171 H 126.9°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#A3D44D
RGB	rgb(163, 212, 77)
HSL	hsl(82, 61%, 57%)
HSV	hsv(82, 64%, 83%)
CMYK	cmyk(23.1%, 0%, 63.7%, 16.9%)
CIE-LAB	lab(79.28, -36.02, 59.60)
CIE-LCH	lch(79.28, 69.64, 121.15°)
OKLab	oklab(80.91% -0.1025 0.1365)
OKLCH	oklch(80.91% 0.171 126.9)
XYZ	xyz(39.9873, 55.4087, 15.6080)
Luminance	0.5541 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D44D #7E4DD4

analogous

#D4C24D #A3D44D #60D44D

triadic

#A3D44D #4DA3D4 #D44DA3

tetradic

#A3D44D #4DD4C2 #7E4DD4 #D44D60

square

#A3D44D #4DD4C2 #7E4DD4 #D44D60

split-complementary

#A3D44D #4D60D4 #C24DD4

monochromatic

#618620 #85B72C #A3D44D #BCE07E #D6ECB0

Accessibility & contrast

On white

1.74

#A3D44D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#A3D44D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D44D

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D44D	#FFFFFF	#000000	##000000
##A3D44D	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63C

Deuteranopia (green-blind)

#D8C357

Tritanopia (blue-blind)

#A9CBB8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d44d;
/* rgb */ color: rgb(163, 212, 77);
/* oklch */ color: oklch(80.9% 0.171 126.9);

Tailwind

colors: {
  custom: {
    50: '#c1e185',
    500: '#a3d44d',
    950: '#000000',
  },
}

SCSS

$custom: #a3d44d;
$custom-light: #c1e185;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d44d",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 77
  },
  "hsl": {
    "h": 81.778,
    "s": 61.086,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80905,
    "c": 0.17071,
    "h": 126.9
  },
  "luminance": 0.55409
}

Semantic roles & 50–950 ramp

primary

#A3D44D

secondary

#57388D

accent

#44E47E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D44D

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

Preview Lab → · Contrast checker → · Palette generator →