#A1BD37#A1BD37

#A1BD37 is a light, vivid yellow-green. Relative luminance 0.442; OKLCH L 75.3% C 0.159 H 120.7°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#A1BD37
RGB	rgb(161, 189, 55)
HSL	hsl(73, 55%, 48%)
HSV	hsv(73, 71%, 74%)
CMYK	cmyk(14.8%, 0%, 70.9%, 25.9%)
CIE-LAB	lab(72.39, -27.52, 61.02)
CIE-LCH	lch(72.39, 66.94, 114.27°)
OKLab	oklab(75.26% -0.0809 0.1364)
OKLCH	oklch(75.26% 0.159 120.7)
XYZ	xyz(33.5857, 44.2482, 10.3851)
Luminance	0.4425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BD37 #5337BD

analogous

#BD9637 #A1BD37 #5EBD37

triadic

#A1BD37 #37A1BD #BD37A1

tetradic

#A1BD37 #37BD96 #5337BD #BD375E

square

#A1BD37 #37BD96 #5337BD #BD375E

split-complementary

#A1BD37 #375EBD #9637BD

monochromatic

#505E1B #798E29 #A1BD37 #B9D160 #CEDF90

Accessibility & contrast

On white

2.13

#A1BD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#A1BD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BD37

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BD37	#FFFFFF	#000000	##000000
##A1BD37	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B220

Deuteranopia (green-blind)

#C5B242

Tritanopia (blue-blind)

#AAB3A3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a1bd37;
/* rgb */ color: rgb(161, 189, 55);
/* oklch */ color: oklch(75.3% 0.159 120.7);

Tailwind

colors: {
  custom: {
    50: '#c0d076',
    500: '#a1bd37',
    950: '#000000',
  },
}

SCSS

$custom: #a1bd37;
$custom-light: #c0d076;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bd37",
  "rgb": {
    "r": 161,
    "g": 189,
    "b": 55
  },
  "hsl": {
    "h": 72.537,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.75261,
    "c": 0.15858,
    "h": 120.7
  },
  "luminance": 0.44248
}

Semantic roles & 50–950 ramp

primary

#A1BD37

secondary

#9486C9

accent

#4ADE69

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A1BD37

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

Preview Lab → · Contrast checker → · Palette generator →