#537B4E#537B4E

#537B4E is a mid, moderate green. Relative luminance 0.166; OKLCH L 54.1% C 0.082 H 141.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#537B4E
RGB	rgb(83, 123, 78)
HSL	hsl(113, 22%, 39%)
HSV	hsv(113, 37%, 48%)
CMYK	cmyk(32.5%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(47.69, -23.54, 20.28)
CIE-LCH	lch(47.69, 31.07, 139.24°)
OKLab	oklab(54.09% -0.0642 0.0506)
OKLCH	oklch(54.09% 0.082 141.7)
XYZ	xyz(12.0249, 16.5545, 9.7680)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537B4E #764E7B

analogous

#6A7B4E #537B4E #4E7B60

triadic

#537B4E #4E537B #7B4E53

tetradic

#537B4E #4E6A7B #764E7B #7B604E

square

#537B4E #4E6A7B #764E7B #7B604E

split-complementary

#537B4E #604E7B #7B4E6A

monochromatic

#20301F #3A5636 #537B4E #6E9F67 #91B78D

Accessibility & contrast

On white

4.87

#537B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#537B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537B4E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537B4E	#FFFFFF	#000000	##FFFFFF
##537B4E	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744B

Deuteranopia (green-blind)

#777051

Tritanopia (blue-blind)

#507870

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #537b4e;
/* rgb */ color: rgb(83, 123, 78);
/* oklch */ color: oklch(54.1% 0.082 141.7);

Tailwind

colors: {
  custom: {
    50: '#85a180',
    500: '#537b4e',
    950: '#000000',
  },
}

SCSS

$custom: #537b4e;
$custom-light: #85a180;
$custom-dark: #000000;

JSON

{
  "hex": "#537b4e",
  "rgb": {
    "r": 83,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 113.333,
    "s": 22.388,
    "l": 39.412
  },
  "oklch": {
    "l": 0.54085,
    "c": 0.08175,
    "h": 141.7
  },
  "luminance": 0.16555
}

Semantic roles & 50–950 ramp

primary

#537B4E

secondary

#A081A3

accent

#69BFB5

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0F0A

muted

#7C7E7C

Preview Lab

Preview with #537B4E

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

Preview Lab → · Contrast checker → · Palette generator →