#A1BB45#A1BB45

#A1BB45 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.9% C 0.146 H 120.6°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#A1BB45
RGB	rgb(161, 187, 69)
HSL	hsl(73, 46%, 50%)
HSV	hsv(73, 63%, 73%)
CMYK	cmyk(13.9%, 0%, 63.1%, 26.7%)
CIE-LAB	lab(71.92, -25.65, 55.00)
CIE-LCH	lch(71.92, 60.68, 115.00°)
OKLab	oklab(74.92% -0.0744 0.1258)
OKLCH	oklch(74.92% 0.146 120.6)
XYZ	xyz(33.5429, 43.5475, 12.2675)
Luminance	0.4355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BB45 #5F45BB

analogous

#BB9A45 #A1BB45 #66BB45

triadic

#A1BB45 #45A1BB #BB45A1

tetradic

#A1BB45 #45BB9A #5F45BB #BB4566

square

#A1BB45 #45BB9A #5F45BB #BB4566

split-complementary

#A1BB45 #4566BB #9A45BB

monochromatic

#546224 #7B8F34 #A1BB45 #B8CB72 #CEDC9F

Accessibility & contrast

On white

2.16

#A1BB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#A1BB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BB45

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BB45	#FFFFFF	#000000	##000000
##A1BB45	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B136

Deuteranopia (green-blind)

#C3B04D

Tritanopia (blue-blind)

#A9B2A2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a1bb45;
/* rgb */ color: rgb(161, 187, 69);
/* oklch */ color: oklch(74.9% 0.146 120.6);

Tailwind

colors: {
  custom: {
    50: '#bfcf7e',
    500: '#a1bb45',
    950: '#000000',
  },
}

SCSS

$custom: #a1bb45;
$custom-light: #bfcf7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bb45",
  "rgb": {
    "r": 161,
    "g": 187,
    "b": 69
  },
  "hsl": {
    "h": 73.22,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74916,
    "c": 0.14614,
    "h": 120.6
  },
  "luminance": 0.43547
}

Semantic roles & 50–950 ramp

primary

#A1BB45

secondary

#9F94C8

accent

#52D66F

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #A1BB45

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

Preview Lab → · Contrast checker → · Palette generator →