#1B7D5B#1B7D5B

#1B7D5B is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.6% C 0.103 H 164.4°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#1B7D5B
RGBrgb(27, 125, 91)
HSLhsl(159, 64%, 30%)
HSVhsv(159, 78%, 49%)
CMYKcmyk(78.4%, 0%, 27.2%, 51%)
CIE-LABlab(46.52, -36.03, 10.83)
CIE-LCHlch(46.52, 37.62, 163.28°)
OKLaboklab(52.64% -0.0989 0.0276)
OKLCHoklch(52.64% 0.103 164.4)
XYZxyz(9.6729, 15.6544, 12.4073)
Luminance0.1566 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7D5B #7D1B3D
analogous
#1B7D2A #1B7D5B #1B6E7D
triadic
#1B7D5B #5B1B7D #7D5B1B
tetradic
#1B7D5B #2A1B7D #7D1B3D #6E7D1B
square
#1B7D5B #2A1B7D #7D1B3D #6E7D1B
split-complementary
#1B7D5B #7D1B6E #7D2A1B
monochromatic
#051912 #104B36 #1B7D5B #26AF80 #3DD5A0

Accessibility & contrast

On white

5.08
#1B7D5B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#1B7D5B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D5B
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7D5B#FFFFFF#000000##FFFFFF
##1B7D5B1.005.084.135.08
#FFFFFF5.081.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A7359
Deuteranopia (green-blind)
#6E6B5D
Tritanopia (blue-blind)
#007D74
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #1b7d5b;
/* rgb */ color: rgb(27, 125, 91);
/* oklch */ color: oklch(52.6% 0.103 164.4);
Tailwind
colors: {
  custom: {
    50: '#68a389',
    500: '#1b7d5b',
    950: '#000000',
  },
}
SCSS
$custom: #1b7d5b;
$custom-light: #68a389;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7d5b",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 91
  },
  "hsl": {
    "h": 159.184,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52635,
    "c": 0.10273,
    "h": 164.4
  },
  "luminance": 0.15656
}

Semantic roles & 50–950 ramp

primary
#1B7D5B
secondary
#B14369
accent
#407AE7
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#070F0B
muted
#7A7F7C

Preview Lab

Preview with #1B7D5B

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7D5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva