#A3CD54#A3CD54

#A3CD54 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.4% C 0.156 H 125.9°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD54
RGB	rgb(163, 205, 84)
HSL	hsl(81, 55%, 57%)
HSV	hsv(81, 59%, 80%)
CMYK	cmyk(20.5%, 0%, 59%, 19.6%)
CIE-LAB	lab(77.33, -32.24, 54.49)
CIE-LCH	lch(77.33, 63.31, 120.61°)
OKLab	oklab(79.35% -0.0915 0.1265)
OKLCH	oklch(79.35% 0.156 125.9)
XYZ	xyz(38.5359, 52.0888, 16.4097)
Luminance	0.5209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD54 #7E54CD

analogous

#CDBA54 #A3CD54 #67CD54

triadic

#A3CD54 #54A3CD #CD54A3

tetradic

#A3CD54 #54CDBA #7E54CD #CD5467

square

#A3CD54 #54CDBA #7E54CD #CD5467

split-complementary

#A3CD54 #5467CD #BA54CD

monochromatic

#618126 #85B034 #A3CD54 #BCDB83 #D6E9B3

Accessibility & contrast

On white

1.84

#A3CD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#A3CD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD54

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD54	#FFFFFF	#000000	##000000
##A3CD54	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C147

Deuteranopia (green-blind)

#D1BE5C

Tritanopia (blue-blind)

#A9C4B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3cd54;
/* rgb */ color: rgb(163, 205, 84);
/* oklch */ color: oklch(79.4% 0.156 125.9);

Tailwind

colors: {
  custom: {
    50: '#c1dc88',
    500: '#a3cd54',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd54;
$custom-light: #c1dc88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd54",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 84
  },
  "hsl": {
    "h": 80.826,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79354,
    "c": 0.15608,
    "h": 125.9
  },
  "luminance": 0.52089
}

Semantic roles & 50–950 ramp

primary

#A3CD54

secondary

#573D88

accent

#4ADE7D

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3CD54

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

Preview Lab → · Contrast checker → · Palette generator →