#A1BF55#A1BF55

#A1BF55 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 76.0% C 0.138 H 122.9°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF55
RGB	rgb(161, 191, 85)
HSL	hsl(77, 45%, 54%)
HSV	hsv(77, 55%, 75%)
CMYK	cmyk(15.7%, 0%, 55.5%, 25.1%)
CIE-LAB	lab(73.22, -26.28, 49.32)
CIE-LCH	lch(73.22, 55.88, 118.05°)
OKLab	oklab(76% -0.0747 0.1155)
OKLCH	oklch(76% 0.138 122.9)
XYZ	xyz(34.9686, 45.4944, 15.5316)
Luminance	0.4550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF55 #7355BF

analogous

#BFA855 #A1BF55 #6CBF55

triadic

#A1BF55 #55A1BF #BF55A1

tetradic

#A1BF55 #55BFA8 #7355BF #BF556C

square

#A1BF55 #55BFA8 #7355BF #BF556C

split-complementary

#A1BF55 #556CBF #A855BF

monochromatic

#5C702A #819C3B #A1BF55 #BAD081 #D2E0AE

Accessibility & contrast

On white

2.08

#A1BF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#A1BF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF55

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF55	#FFFFFF	#000000	##000000
##A1BF55	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54A

Deuteranopia (green-blind)

#C5B45C

Tritanopia (blue-blind)

#A8B6A8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a1bf55;
/* rgb */ color: rgb(161, 191, 85);
/* oklch */ color: oklch(76.0% 0.138 122.9);

Tailwind

colors: {
  custom: {
    50: '#bfd288',
    500: '#a1bf55',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf55;
$custom-light: #bfd288;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf55",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 85
  },
  "hsl": {
    "h": 76.981,
    "s": 45.299,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76004,
    "c": 0.13756,
    "h": 122.9
  },
  "luminance": 0.45495
}

Semantic roles & 50–950 ramp

primary

#A1BF55

secondary

#AEA1CE

accent

#53D578

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #A1BF55

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

Preview Lab → · Contrast checker → · Palette generator →