#A1BF3F#A1BF3F

#A1BF3F is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.8% C 0.156 H 121.6°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF3F
RGB	rgb(161, 191, 63)
HSL	hsl(74, 50%, 50%)
HSV	hsv(74, 67%, 75%)
CMYK	cmyk(15.7%, 0%, 67%, 25.1%)
CIE-LAB	lab(73.02, -27.99, 58.61)
CIE-LCH	lch(73.02, 64.95, 115.53°)
OKLab	oklab(75.79% -0.0815 0.1325)
OKLCH	oklch(75.79% 0.156 121.6)
XYZ	xyz(34.2264, 45.1975, 11.6225)
Luminance	0.4520 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF3F #5D3FBF

analogous

#BF9D3F #A1BF3F #61BF3F

triadic

#A1BF3F #3FA1BF #BF3FA1

tetradic

#A1BF3F #3FBF9D #5D3FBF #BF3F61

square

#A1BF3F #3FBF9D #5D3FBF #BF3F61

split-complementary

#A1BF3F #3F61BF #9D3FBF

monochromatic

#536321 #7A9130 #A1BF3F #B8CF6D #CEDE9B

Accessibility & contrast

On white

2.09

#A1BF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#A1BF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF3F

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF3F	#FFFFFF	#000000	##000000
##A1BF3F	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)

#CAB42D

Deuteranopia (green-blind)

#C7B349

Tritanopia (blue-blind)

#A9B5A5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a1bf3f;
/* rgb */ color: rgb(161, 191, 63);
/* oklch */ color: oklch(75.8% 0.156 121.6);

Tailwind

colors: {
  custom: {
    50: '#c0d27b',
    500: '#a1bf3f',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf3f;
$custom-light: #c0d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf3f",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 63
  },
  "hsl": {
    "h": 74.063,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75785,
    "c": 0.15559,
    "h": 121.6
  },
  "luminance": 0.45198
}

Semantic roles & 50–950 ramp

primary

#A1BF3F

secondary

#9E90CA

accent

#4EDA6F

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #A1BF3F

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

Preview Lab → · Contrast checker → · Palette generator →