#A3CF66#A3CF66

#A3CF66 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.142 H 128.1°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#A3CF66
RGB	rgb(163, 207, 102)
HSL	hsl(85, 52%, 61%)
HSV	hsv(85, 51%, 81%)
CMYK	cmyk(21.3%, 0%, 50.7%, 18.8%)
CIE-LAB	lab(78.09, -31.46, 47.10)
CIE-LCH	lch(78.09, 56.64, 123.74°)
OKLab	oklab(80.03% -0.0878 0.1122)
OKLCH	oklch(80.03% 0.142 128.1)
XYZ	xyz(39.8151, 53.3708, 20.7717)
Luminance	0.5337 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CF66 #9266CF

analogous

#CFC766 #A3CF66 #6ECF66

triadic

#A3CF66 #66A3CF #CF66A3

tetradic

#A3CF66 #66CFC7 #9266CF #CF666E

square

#A3CF66 #66CFC7 #9266CF #CF666E

split-complementary

#A3CF66 #666ECF #C766CF

monochromatic

#658E2D #86BD3B #A3CF66 #BFDE95 #DBECC3

Accessibility & contrast

On white

1.80

#A3CF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#A3CF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CF66

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CF66	#FFFFFF	#000000	##000000
##A3CF66	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C35D

Deuteranopia (green-blind)

#D2C06C

Tritanopia (blue-blind)

#A7C7B7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a3cf66;
/* rgb */ color: rgb(163, 207, 102);
/* oklch */ color: oklch(80.0% 0.142 128.1);

Tailwind

colors: {
  custom: {
    50: '#c0de94',
    500: '#a3cf66',
    950: '#000000',
  },
}

SCSS

$custom: #a3cf66;
$custom-light: #c0de94;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cf66",
  "rgb": {
    "r": 163,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 85.143,
    "s": 52.239,
    "l": 60.588
  },
  "oklch": {
    "l": 0.80029,
    "c": 0.14243,
    "h": 128.1
  },
  "luminance": 0.53371
}

Semantic roles & 50–950 ramp

primary

#A3CF66

secondary

#664594

accent

#26C066

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CF66

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

Preview Lab → · Contrast checker → · Palette generator →