#A1BF3C#A1BF3C

#A1BF3C is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.8% C 0.158 H 121.5°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF3C
RGB	rgb(161, 191, 60)
HSL	hsl(74, 52%, 49%)
HSV	hsv(74, 69%, 75%)
CMYK	cmyk(15.7%, 0%, 68.6%, 25.1%)
CIE-LAB	lab(73.00, -28.18, 59.76)
CIE-LCH	lch(73.00, 66.07, 115.25°)
OKLab	oklab(75.76% -0.0823 0.1345)
OKLCH	oklch(75.76% 0.158 121.5)
XYZ	xyz(34.1448, 45.1649, 11.1930)
Luminance	0.4516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF3C #5A3CBF

analogous

#BF9B3C #A1BF3C #60BF3C

triadic

#A1BF3C #3CA1BF #BF3CA1

tetradic

#A1BF3C #3CBF9B #5A3CBF #BF3C60

square

#A1BF3C #3CBF9B #5A3CBF #BF3C60

split-complementary

#A1BF3C #3C60BF #9B3CBF

monochromatic

#52621F #7A902D #A1BF3C #B8D068 #CEDE97

Accessibility & contrast

On white

2.09

#A1BF3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#A1BF3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF3C

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF3C	#FFFFFF	#000000	##000000
##A1BF3C	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)

#CAB428

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#AAB5A5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a1bf3c;
/* rgb */ color: rgb(161, 191, 60);
/* oklch */ color: oklch(75.8% 0.158 121.5);

Tailwind

colors: {
  custom: {
    50: '#c0d279',
    500: '#a1bf3c',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf3c;
$custom-light: #c0d279;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf3c",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 60
  },
  "hsl": {
    "h": 73.74,
    "s": 52.191,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75761,
    "c": 0.15769,
    "h": 121.5
  },
  "luminance": 0.45165
}

Semantic roles & 50–950 ramp

primary

#A1BF3C

secondary

#9B8DCA

accent

#4CDC6D

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A1BF3C

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

Preview Lab → · Contrast checker → · Palette generator →