#1B7D79#1B7D79

#1B7D79 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.6% C 0.085 H 190.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1B7D79
RGB	rgb(27, 125, 121)
HSL	hsl(178, 64%, 30%)
HSV	hsv(178, 78%, 49%)
CMYK	cmyk(78.4%, 0%, 3.2%, 51%)
CIE-LAB	lab(47.34, -27.63, -5.68)
CIE-LCH	lch(47.34, 28.20, 191.61°)
OKLab	oklab(53.58% -0.0838 -0.0159)
OKLCH	oklch(53.58% 0.085 190.7)
XYZ	xyz(11.2352, 16.2793, 20.6355)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7D79 #7D1B1F

analogous

#1B7D48 #1B7D79 #1B507D

triadic

#1B7D79 #791B7D #7D791B

tetradic

#1B7D79 #481B7D #7D1B1F #507D1B

square

#1B7D79 #481B7D #7D1B1F #507D1B

split-complementary

#1B7D79 #7D1B50 #7D481B

monochromatic

#051918 #104B48 #1B7D79 #26AFAA #3DD5CF

Accessibility & contrast

On white

4.93

#1B7D79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1B7D79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D79

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7D79	#FFFFFF	#000000	##FFFFFF
##1B7D79	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757679

Deuteranopia (green-blind)

#676C7A

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7d79;
/* rgb */ color: rgb(27, 125, 121);
/* oklch */ color: oklch(53.6% 0.085 190.7);

Tailwind

colors: {
  custom: {
    50: '#6aa39f',
    500: '#1b7d79',
    950: '#000000',
  },
}

SCSS

$custom: #1b7d79;
$custom-light: #6aa39f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7d79",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 121
  },
  "hsl": {
    "h": 177.551,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53578,
    "c": 0.08534,
    "h": 190.7
  },
  "luminance": 0.16281
}

Semantic roles & 50–950 ramp

primary

#1B7D79

secondary

#B14347

accent

#4047E7

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #1B7D79

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

Preview Lab → · Contrast checker → · Palette generator →