#1C873A#1C873A

#1C873A is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.147 H 147.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#1C873A
RGBrgb(28, 135, 58)
HSLhsl(137, 66%, 32%)
HSVhsv(137, 79%, 53%)
CMYKcmyk(79.3%, 0%, 57%, 47.1%)
CIE-LABlab(49.35, -46.38, 32.81)
CIE-LCHlch(49.35, 56.81, 144.72°)
OKLaboklab(54.79% -0.1247 0.0784)
OKLCHoklch(54.79% 0.147 147.8)
XYZxyz(9.9058, 17.8791, 6.9311)
Luminance0.1788 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C873A #871C69
analogous
#34871C #1C873A #1C876F
triadic
#1C873A #3A1C87 #873A1C
tetradic
#1C873A #1C3487 #871C69 #876F1C
square
#1C873A #1C3487 #871C69 #876F1C
split-complementary
#1C873A #6F1C87 #871C34
monochromatic
#07220E #115424 #1C873A #27BA50 #45D86E

Accessibility & contrast

On white

4.59
#1C873A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#1C873A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1C873A
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C873A#FFFFFF#000000##FFFFFF
##1C873A1.004.594.584.59
#FFFFFF4.591.0021.001.00
#0000004.5821.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#887A33
Deuteranopia (green-blind)
#7C7240
Tritanopia (blue-blind)
#008476
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #1c873a;
/* rgb */ color: rgb(28, 135, 58);
/* oklch */ color: oklch(54.8% 0.147 147.8);
Tailwind
colors: {
  custom: {
    50: '#6bab72',
    500: '#1c873a',
    950: '#000000',
  },
}
SCSS
$custom: #1c873a;
$custom-light: #6bab72;
$custom-dark: #000000;
JSON
{
  "hex": "#1c873a",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 58
  },
  "hsl": {
    "h": 136.822,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54789,
    "c": 0.14729,
    "h": 147.8
  },
  "luminance": 0.1788
}

Semantic roles & 50–950 ramp

primary
#1C873A
secondary
#BA4599
accent
#3FB9E9
background
#F6FAF7
surface
#ECF4ED
border
#C7CEC8
text
#081008
muted
#7A7F7B

Preview Lab

Preview with #1C873A

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

Preview Lab → · Contrast checker → · Palette generator →

#1C873A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva