#1C8A22#1C8A22

#1C8A22 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.4% C 0.169 H 143.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX#1C8A22
RGBrgb(28, 138, 34)
HSLhsl(123, 66%, 33%)
HSVhsv(123, 80%, 54%)
CMYKcmyk(79.7%, 0%, 75.4%, 45.9%)
CIE-LABlab(50.14, -50.20, 44.52)
CIE-LCHlch(50.14, 67.10, 138.43°)
OKLaboklab(55.37% -0.136 0.1008)
OKLCHoklch(55.37% 0.169 143.4)
XYZxyz(9.8555, 18.5382, 4.5719)
Luminance0.1854 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C8A22 #8A1C84
analogous
#4D8A1C #1C8A22 #1C8A59
triadic
#1C8A22 #221C8A #8A221C
tetradic
#1C8A22 #1C4D8A #8A1C84 #8A591C
square
#1C8A22 #1C4D8A #8A1C84 #8A591C
split-complementary
#1C8A22 #591C8A #8A1C4D
monochromatic
#072409 #125715 #1C8A22 #26BD2F #47DA4F

Accessibility & contrast

On white

4.46
#1C8A22 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.71
#1C8A22 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A22
4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C8A22#FFFFFF#000000##000000
##1C8A221.004.464.714.71
#FFFFFF4.461.0021.0021.00
#0000004.7121.001.001.00
##0000004.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D7C0E
Deuteranopia (green-blind)
#81742D
Tritanopia (blue-blind)
#008676
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #1c8a22;
/* rgb */ color: rgb(28, 138, 34);
/* oklch */ color: oklch(55.4% 0.169 143.4);
Tailwind
colors: {
  custom: {
    50: '#6dad64',
    500: '#1c8a22',
    950: '#000000',
  },
}
SCSS
$custom: #1c8a22;
$custom-light: #6dad64;
$custom-dark: #000000;
JSON
{
  "hex": "#1c8a22",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 34
  },
  "hsl": {
    "h": 123.273,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55374,
    "c": 0.16928,
    "h": 143.4
  },
  "luminance": 0.18539
}

Semantic roles & 50–950 ramp

primary
#1C8A22
secondary
#BB46B5
accent
#3FE0E9
background
#F7FAF6
surface
#EDF4EB
border
#C8CEC6
text
#081006
muted
#7B7F7A

Preview Lab

Preview with #1C8A22

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

Preview Lab → · Contrast checker → · Palette generator →

#1C8A22 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva