#1B7B4D#1B7B4D

#1B7B4D is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.113 H 157.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#1B7B4D
RGBrgb(27, 123, 77)
HSLhsl(151, 64%, 29%)
HSVhsv(151, 78%, 48%)
CMYKcmyk(78%, 0%, 37.4%, 51.8%)
CIE-LABlab(45.54, -38.45, 17.61)
CIE-LCHlch(45.54, 42.29, 155.39°)
OKLaboklab(51.74% -0.104 0.0442)
OKLCHoklch(51.74% 0.113 157)
XYZxyz(8.8736, 14.9337, 9.4346)
Luminance0.1494 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7B4D #7B1B49
analogous
#1B7B1D #1B7B4D #1B797B
triadic
#1B7B4D #4D1B7B #7B4D1B
tetradic
#1B7B4D #1D1B7B #7B1B49 #797B1B
square
#1B7B4D #1D1B7B #7B1B49 #797B1B
split-complementary
#1B7B4D #7B1B79 #7B1D1B
monochromatic
#061910 #10492E #1B7B4D #26AD6C #3CD48B

Accessibility & contrast

On white

5.27
#1B7B4D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.99
#1B7B4D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7B4D
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7B4D#FFFFFF#000000##FFFFFF
##1B7B4D1.005.273.995.27
#FFFFFF5.271.0021.001.00
#0000003.9921.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A714A
Deuteranopia (green-blind)
#6F6850
Tritanopia (blue-blind)
#007A6F
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #1b7b4d;
/* rgb */ color: rgb(27, 123, 77);
/* oklch */ color: oklch(51.7% 0.113 157.0);
Tailwind
colors: {
  custom: {
    50: '#68a27f',
    500: '#1b7b4d',
    950: '#000000',
  },
}
SCSS
$custom: #1b7b4d;
$custom-light: #68a27f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7b4d",
  "rgb": {
    "r": 27,
    "g": 123,
    "b": 77
  },
  "hsl": {
    "h": 151.25,
    "s": 64,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51735,
    "c": 0.11299,
    "h": 157
  },
  "luminance": 0.14935
}

Semantic roles & 50–950 ramp

primary
#1B7B4D
secondary
#AF4377
accent
#4190E7
background
#F6FAF7
surface
#EBF3EE
border
#C6CDC9
text
#070F0A
muted
#7A7F7C

Preview Lab

Preview with #1B7B4D

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7B4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva