#A3CD63#A3CD63

#A3CD63 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.5% C 0.143 H 127.3°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD63
RGB	rgb(163, 205, 99)
HSL	hsl(84, 51%, 60%)
HSV	hsv(84, 52%, 80%)
CMYK	cmyk(20.5%, 0%, 51.7%, 19.6%)
CIE-LAB	lab(77.49, -30.83, 47.80)
CIE-LCH	lch(77.49, 56.88, 122.82°)
OKLab	oklab(79.53% -0.0863 0.1135)
OKLCH	oklch(79.53% 0.143 127.3)
XYZ	xyz(39.1875, 52.3495, 19.8418)
Luminance	0.5235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD63 #8D63CD

analogous

#CDC263 #A3CD63 #6ECD63

triadic

#A3CD63 #63A3CD #CD63A3

tetradic

#A3CD63 #63CDC2 #8D63CD #CD636E

square

#A3CD63 #63CDC2 #8D63CD #CD636E

split-complementary

#A3CD63 #636ECD #C263CD

monochromatic

#648A2C #86B83B #A3CD63 #BEDC91 #DAEBC0

Accessibility & contrast

On white

1.83

#A3CD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#A3CD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD63

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD63	#FFFFFF	#000000	##000000
##A3CD63	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C159

Deuteranopia (green-blind)

#D0BF6A

Tritanopia (blue-blind)

#A8C5B5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3cd63;
/* rgb */ color: rgb(163, 205, 99);
/* oklch */ color: oklch(79.5% 0.143 127.3);

Tailwind

colors: {
  custom: {
    50: '#c0dc92',
    500: '#a3cd63',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd63;
$custom-light: #c0dc92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd63",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 99
  },
  "hsl": {
    "h": 83.774,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.7953,
    "c": 0.14254,
    "h": 127.3
  },
  "luminance": 0.5235
}

Semantic roles & 50–950 ramp

primary

#A3CD63

secondary

#624490

accent

#4DDB85

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CD63

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

Preview Lab → · Contrast checker → · Palette generator →