#537A5D#537A5D

#537A5D is a mid, moderate green. Relative luminance 0.165; OKLCH L 54.2% C 0.063 H 151.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#537A5D
RGB	rgb(83, 122, 93)
HSL	hsl(135, 19%, 40%)
HSV	hsv(135, 32%, 48%)
CMYK	cmyk(32%, 0%, 23.8%, 52.2%)
CIE-LAB	lab(47.69, -20.22, 11.60)
CIE-LCH	lch(47.69, 23.31, 150.16°)
OKLab	oklab(54.18% -0.0556 0.0297)
OKLCH	oklch(54.18% 0.063 151.9)
XYZ	xyz(12.5019, 16.5478, 12.8891)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537A5D #7A5370

analogous

#5C7A53 #537A5D #537A70

triadic

#537A5D #5D537A #7A5D53

tetradic

#537A5D #535C7A #7A5370 #7A7053

square

#537A5D #535C7A #7A5370 #7A7053

split-complementary

#537A5D #70537A #7A535C

monochromatic

#213125 #3A5641 #537A5D #6E9C7A #92B59B

Accessibility & contrast

On white

4.87

#537A5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#537A5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537A5D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537A5D	#FFFFFF	#000000	##FFFFFF
##537A5D	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)

#7A745B

Deuteranopia (green-blind)

#746F5F

Tritanopia (blue-blind)

#4D7972

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #537a5d;
/* rgb */ color: rgb(83, 122, 93);
/* oklch */ color: oklch(54.2% 0.063 151.9);

Tailwind

colors: {
  custom: {
    50: '#84a08b',
    500: '#537a5d',
    950: '#000000',
  },
}

SCSS

$custom: #537a5d;
$custom-light: #84a08b;
$custom-dark: #000000;

JSON

{
  "hex": "#537a5d",
  "rgb": {
    "r": 83,
    "g": 122,
    "b": 93
  },
  "hsl": {
    "h": 135.385,
    "s": 19.024,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54179,
    "c": 0.06303,
    "h": 151.9
  },
  "luminance": 0.16548
}

Semantic roles & 50–950 ramp

primary

#537A5D

secondary

#A3869B

accent

#6CA7BC

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #537A5D

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

Preview Lab → · Contrast checker → · Palette generator →