#43901C#43901C

#43901C is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.2% C 0.165 H 137.7°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX#43901C
RGBrgb(67, 144, 28)
HSLhsl(100, 67%, 34%)
HSVhsv(100, 81%, 56%)
CMYKcmyk(53.5%, 0%, 80.6%, 43.5%)
CIE-LABlab(53.19, -43.99, 49.96)
CIE-LCHlch(53.19, 66.57, 131.36°)
OKLaboklab(58.19% -0.1219 0.111)
OKLCHoklch(58.19% 0.165 137.7)
XYZxyz(12.4972, 21.2227, 4.5362)
Luminance0.2122 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#43901C #691C90
analogous
#7D901C #43901C #1C902F
triadic
#43901C #1C4390 #901C43
tetradic
#43901C #1C7D90 #691C90 #902F1C
square
#43901C #1C7D90 #691C90 #902F1C
split-complementary
#43901C #2F1C90 #901C7D
monochromatic
#132A08 #2B5D12 #43901C #5BC326 #7BDC4A

Accessibility & contrast

On white

4.00
#43901C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.24
#43901C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #43901C
5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##43901C#FFFFFF#000000##000000
##43901C1.004.005.245.24
#FFFFFF4.001.0021.0021.00
#0000005.2421.001.001.00
##0000005.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#8B7D29
Tritanopia (blue-blind)
#3D8B7B
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #43901c;
/* rgb */ color: rgb(67, 144, 28);
/* oklch */ color: oklch(58.2% 0.165 137.7);
Tailwind
colors: {
  custom: {
    50: '#80b163',
    500: '#43901c',
    950: '#000000',
  },
}
SCSS
$custom: #43901c;
$custom-light: #80b163;
$custom-dark: #000000;
JSON
{
  "hex": "#43901c",
  "rgb": {
    "r": 67,
    "g": 144,
    "b": 28
  },
  "hsl": {
    "h": 99.828,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58191,
    "c": 0.16483,
    "h": 137.7
  },
  "luminance": 0.21224
}

Semantic roles & 50–950 ramp

primary
#43901C
secondary
#974ABE
accent
#3DEAB0
background
#F8FBF6
surface
#EFF6EB
border
#CAD0C6
text
#0B1106
muted
#7C807A

Preview Lab

Preview with #43901C

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

Preview Lab → · Contrast checker → · Palette generator →

#43901C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva