#1C9737#1C9737

#1C9737 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.2% C 0.170 H 146.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#1C9737
RGBrgb(28, 151, 55)
HSLhsl(133, 69%, 35%)
HSVhsv(133, 81%, 59%)
CMYKcmyk(81.5%, 0%, 63.6%, 40.8%)
CIE-LABlab(54.71, -52.35, 40.52)
CIE-LCHlch(54.71, 66.20, 142.26°)
OKLaboklab(59.23% -0.1409 0.0949)
OKLCHoklch(59.23% 0.17 146.1)
XYZxyz(12.2342, 22.6544, 7.3417)
Luminance0.2266 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C9737 #971C7C
analogous
#3E971C #1C9737 #1C9775
triadic
#1C9737 #371C97 #97371C
tetradic
#1C9737 #1C3E97 #971C7C #97751C
square
#1C9737 #1C3E97 #971C7C #97751C
split-complementary
#1C9737 #751C97 #971C3E
monochromatic
#093011 #126324 #1C9737 #26CB4A #4FDE6E

Accessibility & contrast

On white

3.80
#1C9737 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#1C9737 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9737
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C9737#FFFFFF#000000##000000
##1C97371.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#99892C
Deuteranopia (green-blind)
#8C7F3F
Tritanopia (blue-blind)
#009383
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1c9737;
/* rgb */ color: rgb(28, 151, 55);
/* oklch */ color: oklch(59.2% 0.170 146.1);
Tailwind
colors: {
  custom: {
    50: '#70b772',
    500: '#1c9737',
    950: '#000000',
  },
}
SCSS
$custom: #1c9737;
$custom-light: #70b772;
$custom-dark: #000000;
JSON
{
  "hex": "#1c9737",
  "rgb": {
    "r": 28,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 133.171,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59231,
    "c": 0.16988,
    "h": 146.1
  },
  "luminance": 0.22656
}

Semantic roles & 50–950 ramp

primary
#1C9737
secondary
#C14EA8
accent
#3CC5EC
background
#F7FBF7
surface
#EDF6ED
border
#C8D0C8
text
#091108
muted
#7B807B

Preview Lab

Preview with #1C9737

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

Preview Lab → · Contrast checker → · Palette generator →

#1C9737 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva