#537A1A#537A1A

#537A1A is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.129 H 129.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#537A1A
RGBrgb(83, 122, 26)
HSLhsl(84, 65%, 29%)
HSVhsv(84, 79%, 48%)
CMYKcmyk(32%, 0%, 78.7%, 52.2%)
CIE-LABlab(46.75, -28.96, 44.80)
CIE-LCHlch(46.75, 53.34, 122.89°)
OKLaboklab(53.12% -0.0826 0.0995)
OKLCHoklch(53.12% 0.129 129.7)
XYZxyz(10.7132, 15.8323, 3.4686)
Luminance0.1583 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#537A1A #411A7A
analogous
#7A711A #537A1A #237A1A
triadic
#537A1A #1A537A #7A1A53
tetradic
#537A1A #1A7A71 #411A7A #7A1A23
square
#537A1A #1A7A71 #411A7A #7A1A23
split-complementary
#537A1A #1A237A #711A7A
monochromatic
#111905 #31480F #537A1A #75AC25 #96D539

Accessibility & contrast

On white

5.04
#537A1A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.17
#537A1A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537A1A
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##537A1A#FFFFFF#000000##FFFFFF
##537A1A1.005.044.175.04
#FFFFFF5.041.0021.001.00
#0000004.1721.001.0021.00
##FFFFFF5.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807104
Deuteranopia (green-blind)
#7B6E24
Tritanopia (blue-blind)
#557468
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #537a1a;
/* rgb */ color: rgb(83, 122, 26);
/* oklch */ color: oklch(53.1% 0.129 129.7);
Tailwind
colors: {
  custom: {
    50: '#87a05f',
    500: '#537a1a',
    950: '#000000',
  },
}
SCSS
$custom: #537a1a;
$custom-light: #87a05f;
$custom-dark: #000000;
JSON
{
  "hex": "#537a1a",
  "rgb": {
    "r": 83,
    "g": 122,
    "b": 26
  },
  "hsl": {
    "h": 84.375,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53122,
    "c": 0.12932,
    "h": 129.7
  },
  "luminance": 0.15833
}

Semantic roles & 50–950 ramp

primary
#537A1A
secondary
#6E41AE
accent
#40E884
background
#F8F9F5
surface
#F0F2EA
border
#CBCCC6
text
#0C0F05
muted
#7D7E79

Preview Lab

Preview with #537A1A

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

Preview Lab → · Contrast checker → · Palette generator →

#537A1A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva