#1B7F72#1B7F72

#1B7F72 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.9% C 0.089 H 181.8°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F72
RGB	rgb(27, 127, 114)
HSL	hsl(172, 65%, 30%)
HSV	hsv(172, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 10.2%, 50.2%)
CIE-LAB	lab(47.78, -30.70, -0.88)
CIE-LCH	lch(47.78, 30.72, 181.65°)
OKLab	oklab(53.87% -0.0894 -0.0029)
OKLCH	oklch(53.87% 0.089 181.8)
XYZ	xyz(11.0771, 16.6253, 18.5415)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F72 #7F1B28

analogous

#1B7F40 #1B7F72 #1B5A7F

triadic

#1B7F72 #721B7F #7F721B

tetradic

#1B7F72 #401B7F #7F1B28 #5A7F1B

square

#1B7F72 #401B7F #7F1B28 #5A7F1B

split-complementary

#1B7F72 #7F1B5A #7F401B

monochromatic

#061A17 #104D45 #1B7F72 #26B19F #3ED6C2

Accessibility & contrast

On white

4.86

#1B7F72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1B7F72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F72

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F72	#FFFFFF	#000000	##FFFFFF
##1B7F72	1.00	4.86	4.33	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797772

Deuteranopia (green-blind)

#6B6D73

Tritanopia (blue-blind)

#00827B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b7f72;
/* rgb */ color: rgb(27, 127, 114);
/* oklch */ color: oklch(53.9% 0.089 181.8);

Tailwind

colors: {
  custom: {
    50: '#6aa59a',
    500: '#1b7f72',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f72;
$custom-light: #6aa59a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f72",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 114
  },
  "hsl": {
    "h": 172.2,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5387,
    "c": 0.08944,
    "h": 181.8
  },
  "luminance": 0.16627
}

Semantic roles & 50–950 ramp

primary

#1B7F72

secondary

#B34352

accent

#4056E8

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #1B7F72

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

Preview Lab → · Contrast checker → · Palette generator →