#A1BF57#A1BF57

#A1BF57 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 76.0% C 0.136 H 123.0°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#A1BF57
RGB	rgb(161, 191, 87)
HSL	hsl(77, 45%, 55%)
HSV	hsv(77, 54%, 75%)
CMYK	cmyk(15.7%, 0%, 54.5%, 25.1%)
CIE-LAB	lab(73.24, -26.09, 48.41)
CIE-LCH	lch(73.24, 55.00, 118.32°)
OKLab	oklab(76.03% -0.074 0.1138)
OKLCH	oklch(76.03% 0.136 123)
XYZ	xyz(35.0492, 45.5267, 15.9560)
Luminance	0.4553 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BF57 #7557BF

analogous

#BFA957 #A1BF57 #6DBF57

triadic

#A1BF57 #57A1BF #BF57A1

tetradic

#A1BF57 #57BFA9 #7557BF #BF576D

square

#A1BF57 #57BFA9 #7557BF #BF576D

split-complementary

#A1BF57 #576DBF #A957BF

monochromatic

#5D712B #819D3C #A1BF57 #BAD083 #D3E1B0

Accessibility & contrast

On white

2.08

#A1BF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#A1BF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BF57

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BF57	#FFFFFF	#000000	##000000
##A1BF57	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B54D

Deuteranopia (green-blind)

#C5B45D

Tritanopia (blue-blind)

#A8B7A8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a1bf57;
/* rgb */ color: rgb(161, 191, 87);
/* oklch */ color: oklch(76.0% 0.136 123.0);

Tailwind

colors: {
  custom: {
    50: '#bfd289',
    500: '#a1bf57',
    950: '#000000',
  },
}

SCSS

$custom: #a1bf57;
$custom-light: #bfd289;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bf57",
  "rgb": {
    "r": 161,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 77.308,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76028,
    "c": 0.1357,
    "h": 123
  },
  "luminance": 0.45527
}

Semantic roles & 50–950 ramp

primary

#A1BF57

secondary

#B0A3CF

accent

#53D579

background

#FBFCF8

surface

#F7F9F0

border

#D0D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #A1BF57

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

Preview Lab → · Contrast checker → · Palette generator →