#A3CB63#A3CB63

#A3CB63 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.1% C 0.140 H 126.8°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#A3CB63
RGB	rgb(163, 203, 99)
HSL	hsl(83, 50%, 59%)
HSV	hsv(83, 51%, 80%)
CMYK	cmyk(19.7%, 0%, 51.2%, 20.4%)
CIE-LAB	lab(76.92, -29.89, 47.12)
CIE-LCH	lch(76.92, 55.80, 122.39°)
OKLab	oklab(79.07% -0.0836 0.112)
OKLCH	oklch(79.07% 0.14 126.8)
XYZ	xyz(38.7122, 51.3988, 19.6834)
Luminance	0.5140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CB63 #8B63CB

analogous

#CBBF63 #A3CB63 #6FCB63

triadic

#A3CB63 #63A3CB #CB63A3

tetradic

#A3CB63 #63CBBF #8B63CB #CB636F

square

#A3CB63 #63CBBF #8B63CB #CB636F

split-complementary

#A3CB63 #636FCB #BF63CB

monochromatic

#64872D #86B53C #A3CB63 #BEDA91 #D9EABF

Accessibility & contrast

On white

1.86

#A3CB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#A3CB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CB63

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CB63	#FFFFFF	#000000	##000000
##A3CB63	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF5A

Deuteranopia (green-blind)

#CEBD69

Tritanopia (blue-blind)

#A8C3B3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cb63;
/* rgb */ color: rgb(163, 203, 99);
/* oklch */ color: oklch(79.1% 0.140 126.8);

Tailwind

colors: {
  custom: {
    50: '#c0db92',
    500: '#a3cb63',
    950: '#000000',
  },
}

SCSS

$custom: #a3cb63;
$custom-light: #c0db92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cb63",
  "rgb": {
    "r": 163,
    "g": 203,
    "b": 99
  },
  "hsl": {
    "h": 83.077,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.79071,
    "c": 0.13977,
    "h": 126.8
  },
  "luminance": 0.51399
}

Semantic roles & 50–950 ramp

primary

#A3CB63

secondary

#61448E

accent

#4EDA84

background

#FDFEFC

surface

#F9FBF4

border

#D2D4CE

text

#12150D

muted

#82847F

Preview Lab

Preview with #A3CB63

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

Preview Lab → · Contrast checker → · Palette generator →