#1B8D4C#1B8D4C

#1B8D4C is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.139 H 152.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#1B8D4C
RGBrgb(27, 141, 76)
HSLhsl(146, 68%, 33%)
HSVhsv(146, 81%, 55%)
CMYKcmyk(80.9%, 0%, 46.1%, 44.7%)
CIE-LABlab(51.61, -45.72, 26.15)
CIE-LCHlch(51.61, 52.67, 150.24°)
OKLaboklab(56.74% -0.1229 0.0643)
OKLCHoklch(56.74% 0.139 152.4)
XYZxyz(11.2804, 19.8032, 10.0640)
Luminance0.1981 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8D4C #8D1B5C
analogous
#238D1B #1B8D4C #1B8D85
triadic
#1B8D4C #4C1B8D #8D4C1B
tetradic
#1B8D4C #1B238D #8D1B5C #8D851B
square
#1B8D4C #1B238D #8D1B5C #8D851B
split-complementary
#1B8D4C #851B8D #8D1B23
monochromatic
#072615 #115A30 #1B8D4C #25C068 #47DC87

Accessibility & contrast

On white

4.23
#1B8D4C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.96
#1B8D4C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D4C
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8D4C#FFFFFF#000000##000000
##1B8D4C1.004.234.964.96
#FFFFFF4.231.0021.0021.00
#0000004.9621.001.001.00
##0000004.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8147
Deuteranopia (green-blind)
#807751
Tritanopia (blue-blind)
#008B7D
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #1b8d4c;
/* rgb */ color: rgb(27, 141, 76);
/* oklch */ color: oklch(56.7% 0.139 152.4);
Tailwind
colors: {
  custom: {
    50: '#6caf7f',
    500: '#1b8d4c',
    950: '#000000',
  },
}
SCSS
$custom: #1b8d4c;
$custom-light: #6caf7f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8d4c",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 76
  },
  "hsl": {
    "h": 145.789,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56743,
    "c": 0.13869,
    "h": 152.4
  },
  "luminance": 0.19805
}

Semantic roles & 50–950 ramp

primary
#1B8D4C
secondary
#BD468A
accent
#3DA0EB
background
#F7FAF7
surface
#EDF5EE
border
#C8CFC9
text
#08100A
muted
#7B7F7C

Preview Lab

Preview with #1B8D4C

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8D4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva