#1B8A54#1B8A54

#1B8A54 is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.127 H 156.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#1B8A54
RGBrgb(27, 138, 84)
HSLhsl(151, 67%, 32%)
HSVhsv(151, 80%, 54%)
CMYKcmyk(80.4%, 0%, 39.1%, 45.9%)
CIE-LABlab(50.74, -43.00, 20.60)
CIE-LCHlch(50.74, 47.68, 154.40°)
OKLaboklab(56.07% -0.116 0.0515)
OKLCHoklch(56.07% 0.127 156)
XYZxyz(11.1396, 19.0487, 11.4755)
Luminance0.1905 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8A54 #8A1B51
analogous
#1B8A1D #1B8A54 #1B898A
triadic
#1B8A54 #541B8A #8A541B
tetradic
#1B8A54 #1D1B8A #8A1B51 #898A1B
square
#1B8A54 #1D1B8A #8A1B51 #898A1B
split-complementary
#1B8A54 #8A1B89 #8A1D1B
monochromatic
#072416 #115735 #1B8A54 #25BD73 #45DB92

Accessibility & contrast

On white

4.37
#1B8A54 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#1B8A54 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A54
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8A54#FFFFFF#000000##000000
##1B8A541.004.374.814.81
#FFFFFF4.371.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#897E50
Deuteranopia (green-blind)
#7C7558
Tritanopia (blue-blind)
#00897C
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #1b8a54;
/* rgb */ color: rgb(27, 138, 84);
/* oklch */ color: oklch(56.1% 0.127 156.0);
Tailwind
colors: {
  custom: {
    50: '#6bad84',
    500: '#1b8a54',
    950: '#000000',
  },
}
SCSS
$custom: #1b8a54;
$custom-light: #6bad84;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8a54",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 84
  },
  "hsl": {
    "h": 150.811,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56069,
    "c": 0.12694,
    "h": 156
  },
  "luminance": 0.1905
}

Semantic roles & 50–950 ramp

primary
#1B8A54
secondary
#BC457F
accent
#3E92EA
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #1B8A54

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8A54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva