#A3CE66#A3CE66

#A3CE66 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.8% C 0.141 H 127.8°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#A3CE66
RGB	rgb(163, 206, 102)
HSL	hsl(85, 51%, 60%)
HSV	hsv(85, 50%, 81%)
CMYK	cmyk(20.9%, 0%, 50.5%, 19.2%)
CIE-LAB	lab(77.81, -30.99, 46.75)
CIE-LCH	lch(77.81, 56.09, 123.54°)
OKLab	oklab(79.8% -0.0865 0.1114)
OKLCH	oklch(79.8% 0.141 127.8)
XYZ	xyz(39.5736, 52.8878, 20.6912)
Luminance	0.5289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CE66 #9166CE

analogous

#CEC566 #A3CE66 #6FCE66

triadic

#A3CE66 #66A3CE #CE66A3

tetradic

#A3CE66 #66CEC5 #9166CE #CE666F

square

#A3CE66 #66CEC5 #9166CE #CE666F

split-complementary

#A3CE66 #666FCE #C566CE

monochromatic

#658D2D #86BB3C #A3CE66 #BFDD94 #DBECC3

Accessibility & contrast

On white

1.81

#A3CE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#A3CE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CE66

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CE66	#FFFFFF	#000000	##000000
##A3CE66	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C25D

Deuteranopia (green-blind)

#D1BF6C

Tritanopia (blue-blind)

#A7C6B6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3ce66;
/* rgb */ color: rgb(163, 206, 102);
/* oklch */ color: oklch(79.8% 0.141 127.8);

Tailwind

colors: {
  custom: {
    50: '#c0dd94',
    500: '#a3ce66',
    950: '#000000',
  },
}

SCSS

$custom: #a3ce66;
$custom-light: #c0dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ce66",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 102
  },
  "hsl": {
    "h": 84.808,
    "s": 51.485,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79799,
    "c": 0.14103,
    "h": 127.8
  },
  "luminance": 0.52888
}

Semantic roles & 50–950 ramp

primary

#A3CE66

secondary

#654593

accent

#27BF66

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CE66

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

Preview Lab → · Contrast checker → · Palette generator →