#A1BE37#A1BE37

#A1BE37 is a light, vivid yellow-green. Relative luminance 0.447; OKLCH L 75.5% C 0.160 H 121.0°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#A1BE37
RGB	rgb(161, 190, 55)
HSL	hsl(73, 55%, 48%)
HSV	hsv(73, 71%, 75%)
CMYK	cmyk(15.3%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(72.68, -28.00, 61.31)
CIE-LCH	lch(72.68, 67.40, 114.55°)
OKLab	oklab(75.49% -0.0823 0.137)
OKLCH	oklch(75.49% 0.16 121)
XYZ	xyz(33.8015, 44.6799, 10.4570)
Luminance	0.4468 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BE37 #5437BE

analogous

#BE9737 #A1BE37 #5DBE37

triadic

#A1BE37 #37A1BE #BE37A1

tetradic

#A1BE37 #37BE97 #5437BE #BE375D

square

#A1BE37 #37BE97 #5437BE #BE375D

split-complementary

#A1BE37 #375DBE #9737BE

monochromatic

#515F1C #798F29 #A1BE37 #B9D161 #CEDF90

Accessibility & contrast

On white

2.11

#A1BE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#A1BE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BE37

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BE37	#FFFFFF	#000000	##000000
##A1BE37	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31F

Deuteranopia (green-blind)

#C6B242

Tritanopia (blue-blind)

#AAB4A4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a1be37;
/* rgb */ color: rgb(161, 190, 55);
/* oklch */ color: oklch(75.5% 0.160 121.0);

Tailwind

colors: {
  custom: {
    50: '#c0d177',
    500: '#a1be37',
    950: '#000000',
  },
}

SCSS

$custom: #a1be37;
$custom-light: #c0d177;
$custom-dark: #000000;

JSON

{
  "hex": "#a1be37",
  "rgb": {
    "r": 161,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 72.889,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.75492,
    "c": 0.15978,
    "h": 121
  },
  "luminance": 0.4468
}

Semantic roles & 50–950 ramp

primary

#A1BE37

secondary

#9587CA

accent

#49DE69

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A1BE37

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

Preview Lab → · Contrast checker → · Palette generator →