#1B8A58#1B8A58

#1B8A58 is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.2% C 0.123 H 157.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#1B8A58
RGBrgb(27, 138, 88)
HSLhsl(153, 67%, 32%)
HSVhsv(153, 80%, 54%)
CMYKcmyk(80.4%, 0%, 36.2%, 45.9%)
CIE-LABlab(50.82, -42.15, 18.46)
CIE-LCHlch(50.82, 46.02, 156.35°)
OKLaboklab(56.16% -0.114 0.0464)
OKLCHoklch(56.16% 0.123 157.8)
XYZxyz(11.3008, 19.1132, 12.3242)
Luminance0.1911 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8A58 #8A1B4D
analogous
#1B8A20 #1B8A58 #1B858A
triadic
#1B8A58 #581B8A #8A581B
tetradic
#1B8A58 #201B8A #8A1B4D #858A1B
square
#1B8A58 #201B8A #8A1B4D #858A1B
split-complementary
#1B8A58 #8A1B85 #8A201B
monochromatic
#072417 #115737 #1B8A58 #25BD79 #45DB97

Accessibility & contrast

On white

4.35
#1B8A58 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.82
#1B8A58 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A58
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8A58#FFFFFF#000000##000000
##1B8A581.004.354.824.82
#FFFFFF4.351.0021.0021.00
#0000004.8221.001.001.00
##0000004.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#897F55
Deuteranopia (green-blind)
#7C755B
Tritanopia (blue-blind)
#00897D
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #1b8a58;
/* rgb */ color: rgb(27, 138, 88);
/* oklch */ color: oklch(56.2% 0.123 157.8);
Tailwind
colors: {
  custom: {
    50: '#6bad87',
    500: '#1b8a58',
    950: '#000000',
  },
}
SCSS
$custom: #1b8a58;
$custom-light: #6bad87;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8a58",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 88
  },
  "hsl": {
    "h": 152.973,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56155,
    "c": 0.12312,
    "h": 157.8
  },
  "luminance": 0.19115
}

Semantic roles & 50–950 ramp

primary
#1B8A58
secondary
#BC457A
accent
#3E8BEA
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #1B8A58

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8A58 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva