#537B2A#537B2A

#537B2A is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.5% C 0.119 H 131.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#537B2A
RGB	rgb(83, 123, 42)
HSL	hsl(90, 49%, 32%)
HSV	hsv(90, 66%, 48%)
CMYK	cmyk(32.5%, 0%, 65.9%, 51.8%)
CIE-LAB	lab(47.20, -28.25, 38.67)
CIE-LCH	lch(47.20, 47.88, 126.15°)
OKLab	oklab(53.52% -0.0793 0.0891)
OKLCH	oklch(53.52% 0.119 131.7)
XYZ	xyz(11.0680, 16.1717, 4.7283)
Luminance	0.1617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537B2A #522A7B

analogous

#7B7B2A #537B2A #2A7B2A

triadic

#537B2A #2A537B #7B2A53

tetradic

#537B2A #2A7B7B #522A7B #7B2A2A

square

#537B2A #2A7B7B #522A7B #7B2A2A

split-complementary

#537B2A #2A2A7B #7B2A7B

monochromatic

#15200B #344D1A #537B2A #72A93A #90C659

Accessibility & contrast

On white

4.96

#537B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#537B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537B2A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537B2A	#FFFFFF	#000000	##FFFFFF
##537B2A	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807220

Deuteranopia (green-blind)

#7B6F30

Tritanopia (blue-blind)

#54766A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #537b2a;
/* rgb */ color: rgb(83, 123, 42);
/* oklch */ color: oklch(53.5% 0.119 131.7);

Tailwind

colors: {
  custom: {
    50: '#86a167',
    500: '#537b2a',
    950: '#000000',
  },
}

SCSS

$custom: #537b2a;
$custom-light: #86a167;
$custom-dark: #000000;

JSON

{
  "hex": "#537b2a",
  "rgb": {
    "r": 83,
    "g": 123,
    "b": 42
  },
  "hsl": {
    "h": 89.63,
    "s": 49.091,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53523,
    "c": 0.11922,
    "h": 131.7
  },
  "luminance": 0.16172
}

Semantic roles & 50–950 ramp

primary

#537B2A

secondary

#8055AC

accent

#4FD993

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0F06

muted

#7C7E7A

Preview Lab

Preview with #537B2A

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

Preview Lab → · Contrast checker → · Palette generator →