#537C2C#537C2C

#537C2C is a mid, moderate yellow-green. Relative luminance 0.164; OKLCH L 53.8% C 0.119 H 132.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#537C2C
RGB	rgb(83, 124, 44)
HSL	hsl(91, 48%, 33%)
HSV	hsv(91, 65%, 49%)
CMYK	cmyk(33.1%, 0%, 64.5%, 51.4%)
CIE-LAB	lab(47.54, -28.54, 38.11)
CIE-LCH	lch(47.54, 47.61, 126.83°)
OKLab	oklab(53.81% -0.0799 0.0881)
OKLCH	oklch(53.81% 0.119 132.2)
XYZ	xyz(11.2294, 16.4358, 4.9631)
Luminance	0.1644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537C2C #552C7C

analogous

#7B7C2C #537C2C #2C7C2D

triadic

#537C2C #2C537C #7C2C53

tetradic

#537C2C #2C7B7C #552C7C #7C2D2C

square

#537C2C #2C7B7C #552C7C #7C2D2C

split-complementary

#537C2C #2D2C7C #7C2C7B

monochromatic

#17220C #354F1C #537C2C #71A93C #90C55D

Accessibility & contrast

On white

4.90

#537C2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#537C2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537C2C

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537C2C	#FFFFFF	#000000	##FFFFFF
##537C2C	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817323

Deuteranopia (green-blind)

#7B7032

Tritanopia (blue-blind)

#54776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #537c2c;
/* rgb */ color: rgb(83, 124, 44);
/* oklch */ color: oklch(53.8% 0.119 132.2);

Tailwind

colors: {
  custom: {
    50: '#86a269',
    500: '#537c2c',
    950: '#000000',
  },
}

SCSS

$custom: #537c2c;
$custom-light: #86a269;
$custom-dark: #000000;

JSON

{
  "hex": "#537c2c",
  "rgb": {
    "r": 83,
    "g": 124,
    "b": 44
  },
  "hsl": {
    "h": 90.75,
    "s": 47.619,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53807,
    "c": 0.11896,
    "h": 132.2
  },
  "luminance": 0.16436
}

Semantic roles & 50–950 ramp

primary

#537C2C

secondary

#8358AC

accent

#51D796

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #537C2C

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

Preview Lab → · Contrast checker → · Palette generator →