#1B744D#1B744D

#1B744D is a mid, moderate teal. Relative luminance 0.133; OKLCH L 49.8% C 0.103 H 159.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#1B744D
RGBrgb(27, 116, 77)
HSLhsl(154, 62%, 28%)
HSVhsv(154, 77%, 45%)
CMYKcmyk(76.7%, 0%, 33.6%, 54.5%)
CIE-LABlab(43.15, -35.51, 14.36)
CIE-LCHlch(43.15, 38.30, 157.98°)
OKLaboklab(49.76% -0.0965 0.0363)
OKLCHoklch(49.76% 0.103 159.4)
XYZxyz(8.0361, 13.2587, 9.1554)
Luminance0.1326 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B744D #741B42
analogous
#1B7420 #1B744D #1B6E74
triadic
#1B744D #4D1B74 #744D1B
tetradic
#1B744D #201B74 #741B42 #6E741B
square
#1B744D #201B74 #741B42 #6E741B
split-complementary
#1B744D #741B6E #74201B
monochromatic
#061910 #0F422C #1B744D #27A66E #39D18E

Accessibility & contrast

On white

5.75
#1B744D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.65
#1B744D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B744D
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B744D#FFFFFF#000000##FFFFFF
##1B744D1.005.753.655.75
#FFFFFF5.751.0021.001.00
#0000003.6521.001.0021.00
##FFFFFF5.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#736B4B
Deuteranopia (green-blind)
#686350
Tritanopia (blue-blind)
#00736A
Achromatopsia (no color)
#666666

Design tokens & code

CSS
--color: #1b744d;
/* rgb */ color: rgb(27, 116, 77);
/* oklch */ color: oklch(49.8% 0.103 159.4);
Tailwind
colors: {
  custom: {
    50: '#669d7f',
    500: '#1b744d',
    950: '#000000',
  },
}
SCSS
$custom: #1b744d;
$custom-light: #669d7f;
$custom-dark: #000000;
JSON
{
  "hex": "#1b744d",
  "rgb": {
    "r": 27,
    "g": 116,
    "b": 77
  },
  "hsl": {
    "h": 153.708,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49764,
    "c": 0.10311,
    "h": 159.4
  },
  "luminance": 0.1326
}

Semantic roles & 50–950 ramp

primary
#1B744D
secondary
#A9426F
accent
#428AE5
background
#F6F9F7
surface
#EBF2EE
border
#C6CCC9
text
#070E0A
muted
#7A7E7C

Preview Lab

Preview with #1B744D

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

Preview Lab → · Contrast checker → · Palette generator →

#1B744D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva