#1C9933#1C9933

#1C9933 is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.7% C 0.175 H 145.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX#1C9933
RGBrgb(28, 153, 51)
HSLhsl(131, 69%, 35%)
HSVhsv(131, 82%, 60%)
CMYKcmyk(81.7%, 0%, 66.7%, 40%)
CIE-LABlab(55.35, -53.48, 43.02)
CIE-LCHlch(55.35, 68.64, 141.19°)
OKLaboklab(59.74% -0.1442 0.0998)
OKLCHoklch(59.74% 0.175 145.3)
XYZxyz(12.4668, 23.2668, 6.9652)
Luminance0.2327 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C9933 #991C82
analogous
#43991C #1C9933 #1C9971
triadic
#1C9933 #331C99 #99331C
tetradic
#1C9933 #1C4399 #991C82 #99711C
square
#1C9933 #1C4399 #991C82 #99711C
split-complementary
#1C9933 #711C99 #991C43
monochromatic
#093211 #136522 #1C9933 #25CD44 #50DF6B

Accessibility & contrast

On white

3.71
#1C9933 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.65
#1C9933 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9933
5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C9933#FFFFFF#000000##000000
##1C99331.003.715.655.65
#FFFFFF3.711.0021.0021.00
#0000005.6521.001.001.00
##0000005.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9C8A26
Deuteranopia (green-blind)
#8E813C
Tritanopia (blue-blind)
#009584
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #1c9933;
/* rgb */ color: rgb(28, 153, 51);
/* oklch */ color: oklch(59.7% 0.175 145.3);
Tailwind
colors: {
  custom: {
    50: '#70b86f',
    500: '#1c9933',
    950: '#000000',
  },
}
SCSS
$custom: #1c9933;
$custom-light: #70b86f;
$custom-dark: #000000;
JSON
{
  "hex": "#1c9933",
  "rgb": {
    "r": 28,
    "g": 153,
    "b": 51
  },
  "hsl": {
    "h": 131.04,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59743,
    "c": 0.17532,
    "h": 145.3
  },
  "luminance": 0.23268
}

Semantic roles & 50–950 ramp

primary
#1C9933
secondary
#C24FAD
accent
#3CCCEC
background
#F7FBF6
surface
#EDF6EC
border
#C8D0C7
text
#091108
muted
#7B807B

Preview Lab

Preview with #1C9933

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

Preview Lab → · Contrast checker → · Palette generator →

#1C9933 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva