#1C9037#1C9037

#1C9037 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.3% C 0.161 H 146.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#1C9037
RGBrgb(28, 144, 55)
HSLhsl(134, 67%, 34%)
HSVhsv(134, 81%, 56%)
CMYKcmyk(80.6%, 0%, 61.8%, 43.5%)
CIE-LABlab(52.36, -49.97, 37.83)
CIE-LCHlch(52.36, 62.67, 142.87°)
OKLaboklab(57.28% -0.1345 0.0891)
OKLCHoklch(57.28% 0.161 146.5)
XYZxyz(11.1409, 20.4679, 6.9772)
Luminance0.2047 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C9037 #901C75
analogous
#3B901C #1C9037 #1C9071
triadic
#1C9037 #371C90 #90371C
tetradic
#1C9037 #1C3B90 #901C75 #90711C
square
#1C9037 #1C3B90 #901C75 #90711C
split-complementary
#1C9037 #711C90 #901C3B
monochromatic
#082A10 #125D23 #1C9037 #26C34B #4ADC6C

Accessibility & contrast

On white

4.12
#1C9037 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#1C9037 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9037
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C9037#FFFFFF#000000##000000
##1C90371.004.125.095.09
#FFFFFF4.121.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#92822D
Deuteranopia (green-blind)
#85793E
Tritanopia (blue-blind)
#008D7D
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #1c9037;
/* rgb */ color: rgb(28, 144, 55);
/* oklch */ color: oklch(57.3% 0.161 146.5);
Tailwind
colors: {
  custom: {
    50: '#6eb271',
    500: '#1c9037',
    950: '#000000',
  },
}
SCSS
$custom: #1c9037;
$custom-light: #6eb271;
$custom-dark: #000000;
JSON
{
  "hex": "#1c9037",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 55
  },
  "hsl": {
    "h": 133.966,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57277,
    "c": 0.1613,
    "h": 146.5
  },
  "luminance": 0.20469
}

Semantic roles & 50–950 ramp

primary
#1C9037
secondary
#BE4AA3
accent
#3DC2EA
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#081108
muted
#7B807B

Preview Lab

Preview with #1C9037

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

Preview Lab → · Contrast checker → · Palette generator →

#1C9037 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva