#A1BF3D#A1BF3D

#A1BF3D is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.8% C 0.157 H 121.5°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF3D
RGB	rgb(161, 191, 61)
HSL	hsl(74, 52%, 49%)
HSV	hsv(74, 68%, 75%)
CMYK	cmyk(15.7%, 0%, 68.1%, 25.1%)
CIE-LAB	lab(73.01, -28.12, 59.38)
CIE-LCH	lch(73.01, 65.70, 115.34°)
OKLab	oklab(75.77% -0.0821 0.1339)
OKLCH	oklch(75.77% 0.157 121.5)
XYZ	xyz(34.1715, 45.1756, 11.3335)
Luminance	0.4518 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF3D #5B3DBF

analogous

#BF9C3D #A1BF3D #60BF3D

triadic

#A1BF3D #3DA1BF #BF3DA1

tetradic

#A1BF3D #3DBF9C #5B3DBF #BF3D60

square

#A1BF3D #3DBF9C #5B3DBF #BF3D60

split-complementary

#A1BF3D #3D60BF #9C3DBF

monochromatic

#53621F #7A912E #A1BF3D #B8CF6A #CEDE98

Accessibility & contrast

On white

2.09

#A1BF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#A1BF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF3D

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF3D	#FFFFFF	#000000	##000000
##A1BF3D	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB429

Deuteranopia (green-blind)

#C7B347

Tritanopia (blue-blind)

#A9B5A5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a1bf3d;
/* rgb */ color: rgb(161, 191, 61);
/* oklch */ color: oklch(75.8% 0.157 121.5);

Tailwind

colors: {
  custom: {
    50: '#c0d27a',
    500: '#a1bf3d',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf3d;
$custom-light: #c0d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf3d",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 73.846,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75769,
    "c": 0.157,
    "h": 121.5
  },
  "luminance": 0.45176
}

Semantic roles & 50–950 ramp

primary

#A1BF3D

secondary

#9C8ECA

accent

#4DDB6E

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A1BF3D

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

Preview Lab → · Contrast checker → · Palette generator →