#A3CE63#A3CE63

#A3CE63 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.8% C 0.144 H 127.5°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3CE63
RGB	rgb(163, 206, 99)
HSL	hsl(84, 52%, 60%)
HSV	hsv(84, 52%, 81%)
CMYK	cmyk(20.9%, 0%, 51.9%, 19.2%)
CIE-LAB	lab(77.77, -31.30, 48.14)
CIE-LCH	lch(77.77, 57.42, 123.03°)
OKLab	oklab(79.76% -0.0876 0.1142)
OKLCH	oklch(79.76% 0.144 127.5)
XYZ	xyz(39.4275, 52.8294, 19.9218)
Luminance	0.5283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CE63 #8E63CE

analogous

#CEC363 #A3CE63 #6ECE63

triadic

#A3CE63 #63A3CE #CE63A3

tetradic

#A3CE63 #63CEC3 #8E63CE #CE636E

square

#A3CE63 #63CEC3 #8E63CE #CE636E

split-complementary

#A3CE63 #636ECE #C363CE

monochromatic

#658B2C #86BA3A #A3CE63 #BEDD92 #DAEBC0

Accessibility & contrast

On white

1.82

#A3CE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#A3CE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CE63

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CE63	#FFFFFF	#000000	##000000
##A3CE63	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C259

Deuteranopia (green-blind)

#D1BF6A

Tritanopia (blue-blind)

#A8C6B6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3ce63;
/* rgb */ color: rgb(163, 206, 99);
/* oklch */ color: oklch(79.8% 0.144 127.5);

Tailwind

colors: {
  custom: {
    50: '#c0dd92',
    500: '#a3ce63',
    950: '#000000',
  },
}

SCSS

$custom: #a3ce63;
$custom-light: #c0dd92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ce63",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 99
  },
  "hsl": {
    "h": 84.112,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.7976,
    "c": 0.14392,
    "h": 127.5
  },
  "luminance": 0.5283
}

Semantic roles & 50–950 ramp

primary

#A3CE63

secondary

#634492

accent

#4CDC86

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CE63

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

Preview Lab → · Contrast checker → · Palette generator →