#537D64#537D64

#537D64 is a mid, moderate green. Relative luminance 0.174; OKLCH L 55.1% C 0.061 H 157.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#537D64
RGB	rgb(83, 125, 100)
HSL	hsl(144, 20%, 41%)
HSV	hsv(144, 34%, 49%)
CMYK	cmyk(33.6%, 0%, 20%, 51%)
CIE-LAB	lab(48.79, -20.34, 9.06)
CIE-LCH	lch(48.79, 22.27, 156.00°)
OKLab	oklab(55.13% -0.0564 0.0233)
OKLCH	oklch(55.13% 0.061 157.6)
XYZ	xyz(13.2003, 17.4257, 14.7221)
Luminance	0.1743 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537D64 #7D536C

analogous

#577D53 #537D64 #537D79

triadic

#537D64 #64537D #7D6453

tetradic

#537D64 #53577D #7D536C #7D7953

square

#537D64 #53577D #7D536C #7D7953

split-complementary

#537D64 #79537D #7D5357

monochromatic

#223329 #3B5847 #537D64 #6E9F82 #93B7A2

Accessibility & contrast

On white

4.68

#537D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#537D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537D64

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537D64	#FFFFFF	#000000	##FFFFFF
##537D64	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7763

Deuteranopia (green-blind)

#757265

Tritanopia (blue-blind)

#4B7C76

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #537d64;
/* rgb */ color: rgb(83, 125, 100);
/* oklch */ color: oklch(55.1% 0.061 157.6);

Tailwind

colors: {
  custom: {
    50: '#85a390',
    500: '#537d64',
    950: '#000000',
  },
}

SCSS

$custom: #537d64;
$custom-light: #85a390;
$custom-dark: #000000;

JSON

{
  "hex": "#537d64",
  "rgb": {
    "r": 83,
    "g": 125,
    "b": 100
  },
  "hsl": {
    "h": 144.286,
    "s": 20.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.55125,
    "c": 0.06103,
    "h": 157.6
  },
  "luminance": 0.17426
}

Semantic roles & 50–950 ramp

primary

#537D64

secondary

#A58799

accent

#6B9CBD

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #537D64

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

Preview Lab → · Contrast checker → · Palette generator →