#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
RGB	rgb(27, 116, 77)
HSL	hsl(154, 62%, 28%)
HSV	hsv(154, 77%, 45%)
CMYK	cmyk(76.7%, 0%, 33.6%, 54.5%)
CIE-LAB	lab(43.15, -35.51, 14.36)
CIE-LCH	lch(43.15, 38.30, 157.98°)
OKLab	oklab(49.76% -0.0965 0.0363)
OKLCH	oklch(49.76% 0.103 159.4)
XYZ	xyz(8.0361, 13.2587, 9.1554)
Luminance	0.1326 (WCAG relative)
Temperature	neutral
Family	teal

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
##1B744D	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

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 →