#A3BD37#A3BD37

#A3BD37 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 75.4% C 0.158 H 120.0°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#A3BD37
RGB	rgb(163, 189, 55)
HSL	hsl(72, 55%, 48%)
HSV	hsv(72, 71%, 74%)
CMYK	cmyk(13.8%, 0%, 70.9%, 25.9%)
CIE-LAB	lab(72.53, -26.70, 61.21)
CIE-LCH	lch(72.53, 66.78, 113.57°)
OKLab	oklab(75.41% -0.0788 0.1367)
OKLCH	oklch(75.41% 0.158 120)
XYZ	xyz(33.9921, 44.4577, 10.4041)
Luminance	0.4446 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BD37 #5137BD

analogous

#BD9437 #A3BD37 #60BD37

triadic

#A3BD37 #37A3BD #BD37A3

tetradic

#A3BD37 #37BD94 #5137BD #BD3760

square

#A3BD37 #37BD94 #5137BD #BD3760

split-complementary

#A3BD37 #3760BD #9437BD

monochromatic

#515E1B #7A8E29 #A3BD37 #BBD160 #CFDF90

Accessibility & contrast

On white

2.12

#A3BD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#A3BD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BD37

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BD37	#FFFFFF	#000000	##000000
##A3BD37	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B220

Deuteranopia (green-blind)

#C6B242

Tritanopia (blue-blind)

#ACB3A3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a3bd37;
/* rgb */ color: rgb(163, 189, 55);
/* oklch */ color: oklch(75.4% 0.158 120.0);

Tailwind

colors: {
  custom: {
    50: '#c2d076',
    500: '#a3bd37',
    950: '#000000',
  },
}

SCSS

$custom: #a3bd37;
$custom-light: #c2d076;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bd37",
  "rgb": {
    "r": 163,
    "g": 189,
    "b": 55
  },
  "hsl": {
    "h": 71.642,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.75409,
    "c": 0.15779,
    "h": 120
  },
  "luminance": 0.44458
}

Semantic roles & 50–950 ramp

primary

#A3BD37

secondary

#9386C9

accent

#4ADE66

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A3BD37

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

Preview Lab → · Contrast checker → · Palette generator →