#537B2F#537B2F

#537B2F is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.6% C 0.115 H 132.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#537B2F
RGBrgb(83, 123, 47)
HSLhsl(92, 45%, 33%)
HSVhsv(92, 62%, 48%)
CMYKcmyk(32.5%, 0%, 61.8%, 51.8%)
CIE-LABlab(47.25, -27.76, 36.35)
CIE-LCHlch(47.25, 45.74, 127.37°)
OKLaboklab(53.58% -0.0775 0.0847)
OKLCHoklch(53.58% 0.115 132.4)
XYZxyz(11.1632, 16.2098, 5.2294)
Luminance0.1621 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#537B2F #572F7B
analogous
#797B2F #537B2F #2F7B31
triadic
#537B2F #2F537B #7B2F53
tetradic
#537B2F #2F797B #572F7B #7B312F
square
#537B2F #2F797B #572F7B #7B312F
split-complementary
#537B2F #312F7B #7B2F79
monochromatic
#17220D #354F1E #537B2F #71A740 #90C362

Accessibility & contrast

On white

4.95
#537B2F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.24
#537B2F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537B2F
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##537B2F#FFFFFF#000000##FFFFFF
##537B2F1.004.954.244.95
#FFFFFF4.951.0021.001.00
#0000004.2421.001.0021.00
##FFFFFF4.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807227
Deuteranopia (green-blind)
#7A6F35
Tritanopia (blue-blind)
#54766B
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #537b2f;
/* rgb */ color: rgb(83, 123, 47);
/* oklch */ color: oklch(53.6% 0.115 132.4);
Tailwind
colors: {
  custom: {
    50: '#86a16b',
    500: '#537b2f',
    950: '#000000',
  },
}
SCSS
$custom: #537b2f;
$custom-light: #86a16b;
$custom-dark: #000000;
JSON
{
  "hex": "#537b2f",
  "rgb": {
    "r": 83,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 91.579,
    "s": 44.706,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53579,
    "c": 0.11484,
    "h": 132.4
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary
#537B2F
secondary
#855CAA
accent
#53D497
background
#F8F9F6
surface
#F0F2EB
border
#CBCCC6
text
#0B0F07
muted
#7C7E7A

Preview Lab

Preview with #537B2F

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

Preview Lab → · Contrast checker → · Palette generator →

#537B2F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva