#537C17#537C17

#537C17 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.6% C 0.134 H 130.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#537C17
RGBrgb(83, 124, 23)
HSLhsl(84, 69%, 29%)
HSVhsv(84, 81%, 49%)
CMYKcmyk(33.1%, 0%, 81.5%, 51.4%)
CIE-LABlab(47.39, -30.08, 46.41)
CIE-LCHlch(47.39, 55.30, 122.95°)
OKLaboklab(53.63% -0.0858 0.1024)
OKLCHoklch(53.63% 0.134 130)
XYZxyz(10.9295, 16.3158, 3.3839)
Luminance0.1632 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#537C17 #40177C
analogous
#7C7317 #537C17 #217C17
triadic
#537C17 #17537C #7C1753
tetradic
#537C17 #177C73 #40177C #7C1721
square
#537C17 #177C73 #40177C #7C1721
split-complementary
#537C17 #17217C #73177C
monochromatic
#111A05 #30480D #537C17 #76B021 #96D934

Accessibility & contrast

On white

4.93
#537C17 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.26
#537C17 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537C17
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##537C17#FFFFFF#000000##FFFFFF
##537C171.004.934.264.93
#FFFFFF4.931.0021.001.00
#0000004.2621.001.0021.00
##FFFFFF4.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#827200
Deuteranopia (green-blind)
#7C6F22
Tritanopia (blue-blind)
#557669
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #537c17;
/* rgb */ color: rgb(83, 124, 23);
/* oklch */ color: oklch(53.6% 0.134 130.0);
Tailwind
colors: {
  custom: {
    50: '#87a25e',
    500: '#537c17',
    950: '#000000',
  },
}
SCSS
$custom: #537c17;
$custom-light: #87a25e;
$custom-dark: #000000;
JSON
{
  "hex": "#537c17",
  "rgb": {
    "r": 83,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 84.356,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53631,
    "c": 0.1336,
    "h": 130
  },
  "luminance": 0.16316
}

Semantic roles & 50–950 ramp

primary
#537C17
secondary
#6D3EB1
accent
#3CEC83
background
#F8FAF5
surface
#F0F3E9
border
#CBCDC5
text
#0C0F05
muted
#7D7F79

Preview Lab

Preview with #537C17

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

Preview Lab → · Contrast checker → · Palette generator →

#537C17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva