#A1BF3A#A1BF3A

#A1BF3A is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.7% C 0.159 H 121.4°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF3A
RGB	rgb(161, 191, 58)
HSL	hsl(74, 53%, 49%)
HSV	hsv(74, 70%, 75%)
CMYK	cmyk(15.7%, 0%, 69.6%, 25.1%)
CIE-LAB	lab(72.99, -28.30, 60.50)
CIE-LCH	lch(72.99, 66.80, 115.07°)
OKLab	oklab(75.74% -0.0828 0.1358)
OKLCH	oklch(75.74% 0.159 121.4)
XYZ	xyz(34.0930, 45.1442, 10.9198)
Luminance	0.4514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF3A #583ABF

analogous

#BF9B3A #A1BF3A #5FBF3A

triadic

#A1BF3A #3AA1BF #BF3AA1

tetradic

#A1BF3A #3ABF9B #583ABF #BF3A5F

square

#A1BF3A #3ABF9B #583ABF #BF3A5F

split-complementary

#A1BF3A #3A5FBF #9B3ABF

monochromatic

#52611D #79902C #A1BF3A #B8D066 #CEDF95

Accessibility & contrast

On white

2.09

#A1BF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#A1BF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF3A

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF3A	#FFFFFF	#000000	##000000
##A1BF3A	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB424

Deuteranopia (green-blind)

#C7B345

Tritanopia (blue-blind)

#AAB5A5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a1bf3a;
/* rgb */ color: rgb(161, 191, 58);
/* oklch */ color: oklch(75.7% 0.159 121.4);

Tailwind

colors: {
  custom: {
    50: '#c0d278',
    500: '#a1bf3a',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf3a;
$custom-light: #c0d278;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf3a",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 58
  },
  "hsl": {
    "h": 73.534,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75745,
    "c": 0.15903,
    "h": 121.4
  },
  "luminance": 0.45144
}

Semantic roles & 50–950 ramp

primary

#A1BF3A

secondary

#998BCA

accent

#4BDD6C

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A1BF3A

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

Preview Lab → · Contrast checker → · Palette generator →