#437F12#437F12

#437F12 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.5% C 0.149 H 135.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#437F12
RGBrgb(67, 127, 18)
HSLhsl(93, 75%, 28%)
HSVhsv(93, 86%, 50%)
CMYKcmyk(47.2%, 0%, 85.8%, 50.2%)
CIE-LABlab(47.51, -37.62, 47.70)
CIE-LCHlch(47.51, 60.76, 128.26°)
OKLaboklab(53.5% -0.1054 0.1047)
OKLCHoklch(53.5% 0.149 135.2)
XYZxyz(10.0131, 16.4151, 3.2130)
Luminance0.1642 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#437F12 #4E127F
analogous
#797F12 #437F12 #127F18
triadic
#437F12 #12437F #7F1243
tetradic
#437F12 #12797F #4E127F #7F1812
square
#437F12 #12797F #4E127F #7F1812
split-complementary
#437F12 #18127F #7F1279
monochromatic
#0E1B04 #27490A #437F12 #5FB51A #7CE12B

Accessibility & contrast

On white

4.90
#437F12 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.28
#437F12 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437F12
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##437F12#FFFFFF#000000##FFFFFF
##437F121.004.904.284.90
#FFFFFF4.901.0021.001.00
#0000004.2821.001.0021.00
##FFFFFF4.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#847400
Deuteranopia (green-blind)
#7C6F20
Tritanopia (blue-blind)
#417A6C
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #437f12;
/* rgb */ color: rgb(67, 127, 18);
/* oklch */ color: oklch(53.5% 0.149 135.2);
Tailwind
colors: {
  custom: {
    50: '#7ea45c',
    500: '#437f12',
    950: '#000000',
  },
}
SCSS
$custom: #437f12;
$custom-light: #7ea45c;
$custom-dark: #000000;
JSON
{
  "hex": "#437f12",
  "rgb": {
    "r": 67,
    "g": 127,
    "b": 18
  },
  "hsl": {
    "h": 93.028,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53504,
    "c": 0.14854,
    "h": 135.2
  },
  "luminance": 0.16416
}

Semantic roles & 50–950 ramp

primary
#437F12
secondary
#7D38B5
accent
#36F29D
background
#F8FAF5
surface
#EFF4E9
border
#CACEC5
text
#0A0F04
muted
#7C7F79

Preview Lab

Preview with #437F12

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

Preview Lab → · Contrast checker → · Palette generator →

#437F12 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva