#A3BB3F#A3BB3F

#A3BB3F is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 75.0% C 0.150 H 119.6°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#A3BB3F
RGB	rgb(163, 187, 63)
HSL	hsl(72, 50%, 49%)
HSV	hsv(72, 66%, 73%)
CMYK	cmyk(12.8%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(72.02, -25.25, 57.62)
CIE-LCH	lch(72.02, 62.91, 113.66°)
OKLab	oklab(75.01% -0.074 0.1304)
OKLCH	oklch(75.01% 0.15 119.6)
XYZ	xyz(33.7724, 43.6862, 11.3548)
Luminance	0.4369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BB3F #573FBB

analogous

#BB953F #A3BB3F #65BB3F

triadic

#A3BB3F #3FA3BB #BB3FA3

tetradic

#A3BB3F #3FBB95 #573FBB #BB3F65

square

#A3BB3F #3FBB95 #573FBB #BB3F65

split-complementary

#A3BB3F #3F65BB #953FBB

monochromatic

#535F20 #7B8D30 #A3BB3F #BACD6A #CFDC98

Accessibility & contrast

On white

2.16

#A3BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#A3BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BB3F

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BB3F	#FFFFFF	#000000	##000000
##A3BB3F	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#C4B148

Tritanopia (blue-blind)

#ACB1A2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3bb3f;
/* rgb */ color: rgb(163, 187, 63);
/* oklch */ color: oklch(75.0% 0.150 119.6);

Tailwind

colors: {
  custom: {
    50: '#c1cf7b',
    500: '#a3bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #a3bb3f;
$custom-light: #c1cf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bb3f",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 71.613,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.75012,
    "c": 0.14994,
    "h": 119.6
  },
  "luminance": 0.43686
}

Semantic roles & 50–950 ramp

primary

#A3BB3F

secondary

#998EC8

accent

#4FD969

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A3BB3F

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

Preview Lab → · Contrast checker → · Palette generator →