#537B60#537B60

#537B60 is a mid, moderate green. Relative luminance 0.168; OKLCH L 54.5% C 0.062 H 154.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#537B60
RGB	rgb(83, 123, 96)
HSL	hsl(140, 19%, 40%)
HSV	hsv(140, 33%, 48%)
CMYK	cmyk(32.5%, 0%, 22%, 51.8%)
CIE-LAB	lab(48.07, -20.13, 10.38)
CIE-LCH	lch(48.07, 22.65, 152.72°)
OKLab	oklab(54.51% -0.0555 0.0266)
OKLCH	oklch(54.51% 0.062 154.4)
XYZ	xyz(12.7608, 16.8488, 13.6438)
Luminance	0.1685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537B60 #7B536E

analogous

#5A7B53 #537B60 #537B74

triadic

#537B60 #60537B #7B6053

tetradic

#537B60 #535A7B #7B536E #7B7453

square

#537B60 #535A7B #7B536E #7B7453

split-complementary

#537B60 #74537B #7B535A

monochromatic

#223227 #3A5643 #537B60 #6E9D7D #93B69E

Accessibility & contrast

On white

4.81

#537B60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#537B60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537B60

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537B60	#FFFFFF	#000000	##FFFFFF
##537B60	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B755F

Deuteranopia (green-blind)

#747061

Tritanopia (blue-blind)

#4C7A73

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537b60;
/* rgb */ color: rgb(83, 123, 96);
/* oklch */ color: oklch(54.5% 0.062 154.4);

Tailwind

colors: {
  custom: {
    50: '#84a18d',
    500: '#537b60',
    950: '#000000',
  },
}

SCSS

$custom: #537b60;
$custom-light: #84a18d;
$custom-dark: #000000;

JSON

{
  "hex": "#537b60",
  "rgb": {
    "r": 83,
    "g": 123,
    "b": 96
  },
  "hsl": {
    "h": 139.5,
    "s": 19.417,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54511,
    "c": 0.06161,
    "h": 154.4
  },
  "luminance": 0.16849
}

Semantic roles & 50–950 ramp

primary

#537B60

secondary

#A3869A

accent

#6CA2BC

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0F0C

muted

#7C7E7D

Preview Lab

Preview with #537B60

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

Preview Lab → · Contrast checker → · Palette generator →