#437C13#437C13

#437C13 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.7% C 0.144 H 134.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#437C13
RGBrgb(67, 124, 19)
HSLhsl(93, 73%, 28%)
HSVhsv(93, 85%, 49%)
CMYKcmyk(46%, 0%, 84.7%, 51.4%)
CIE-LABlab(46.52, -36.30, 46.53)
CIE-LCHlch(46.52, 59.01, 127.96°)
OKLaboklab(52.69% -0.1018 0.1024)
OKLCHoklch(52.69% 0.144 134.8)
XYZxyz(9.6397, 15.6550, 3.1298)
Luminance0.1566 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#437C13 #4C137C
analogous
#787C13 #437C13 #137C17
triadic
#437C13 #13437C #7C1343
tetradic
#437C13 #13787C #4C137C #7C1713
square
#437C13 #13787C #4C137C #7C1713
split-complementary
#437C13 #17137C #7C1378
monochromatic
#0E1B04 #26470B #437C13 #60B11B #7DDF2B

Accessibility & contrast

On white

5.08
#437C13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#437C13 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437C13
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##437C13#FFFFFF#000000##FFFFFF
##437C131.005.084.135.08
#FFFFFF5.081.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#817100
Deuteranopia (green-blind)
#796D20
Tritanopia (blue-blind)
#427769
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #437c13;
/* rgb */ color: rgb(67, 124, 19);
/* oklch */ color: oklch(52.7% 0.144 134.8);
Tailwind
colors: {
  custom: {
    50: '#7da25c',
    500: '#437c13',
    950: '#000000',
  },
}
SCSS
$custom: #437c13;
$custom-light: #7da25c;
$custom-dark: #000000;
JSON
{
  "hex": "#437c13",
  "rgb": {
    "r": 67,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 92.571,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52687,
    "c": 0.14436,
    "h": 134.8
  },
  "luminance": 0.15656
}

Semantic roles & 50–950 ramp

primary
#437C13
secondary
#7B39B2
accent
#38F09C
background
#F7FAF5
surface
#EEF3E9
border
#C9CDC5
text
#0A0F04
muted
#7C7F79

Preview Lab

Preview with #437C13

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

Preview Lab → · Contrast checker → · Palette generator →

#437C13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva