#1B8651#1B8651

#1B8651 is a mid, vivid teal. Relative luminance 0.179; OKLCH L 54.9% C 0.124 H 155.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#1B8651
RGBrgb(27, 134, 81)
HSLhsl(150, 66%, 32%)
HSVhsv(150, 80%, 53%)
CMYKcmyk(79.9%, 0%, 39.6%, 47.5%)
CIE-LABlab(49.35, -42.04, 20.42)
CIE-LCHlch(49.35, 46.74, 154.09°)
OKLaboklab(54.9% -0.1134 0.051)
OKLCHoklch(54.9% 0.124 155.8)
XYZxyz(10.4613, 17.8760, 10.6821)
Luminance0.1788 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8651 #861B50
analogous
#1B861B #1B8651 #1B8686
triadic
#1B8651 #511B86 #86511B
tetradic
#1B8651 #1B1B86 #861B50 #86861B
square
#1B8651 #1B1B86 #861B50 #86861B
split-complementary
#1B8651 #861B86 #861B1B
monochromatic
#062013 #115332 #1B8651 #25B970 #42D98E

Accessibility & contrast

On white

4.59
#1B8651 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#1B8651 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8651
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8651#FFFFFF#000000##FFFFFF
##1B86511.004.594.584.59
#FFFFFF4.591.0021.001.00
#0000004.5821.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#857B4D
Deuteranopia (green-blind)
#797255
Tritanopia (blue-blind)
#008579
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #1b8651;
/* rgb */ color: rgb(27, 134, 81);
/* oklch */ color: oklch(54.9% 0.124 155.8);
Tailwind
colors: {
  custom: {
    50: '#6aaa82',
    500: '#1b8651',
    950: '#000000',
  },
}
SCSS
$custom: #1b8651;
$custom-light: #6aaa82;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8651",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 81
  },
  "hsl": {
    "h": 150.28,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54896,
    "c": 0.12437,
    "h": 155.8
  },
  "luminance": 0.17877
}

Semantic roles & 50–950 ramp

primary
#1B8651
secondary
#B9447E
accent
#3E93E9
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100A
muted
#7A7F7C

Preview Lab

Preview with #1B8651

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8651 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva