#1B797C#1B797C

#1B797C is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.6% C 0.082 H 198.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1B797C
RGB	rgb(27, 121, 124)
HSL	hsl(182, 64%, 30%)
HSV	hsv(182, 78%, 49%)
CMYK	cmyk(78.2%, 2.4%, 0%, 51.4%)
CIE-LAB	lab(46.13, -24.67, -9.27)
CIE-LCH	lch(46.13, 26.35, 200.59°)
OKLab	oklab(52.63% -0.0782 -0.0257)
OKLCH	oklch(52.63% 0.082 198.2)
XYZ	xyz(10.9258, 15.3617, 21.4541)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B797C #7C1E1B

analogous

#1B7C4F #1B797C #1B487C

triadic

#1B797C #7C1B79 #797C1B

tetradic

#1B797C #4F1B7C #7C1E1B #487C1B

square

#1B797C #4F1B7C #7C1E1B #487C1B

split-complementary

#1B797C #7C1B48 #7C4F1B

monochromatic

#051919 #10484A #1B797C #26AAAE #3DD0D5

Accessibility & contrast

On white

5.16

#1B797C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1B797C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B797C

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B797C	#FFFFFF	#000000	##FFFFFF
##1B797C	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70737C

Deuteranopia (green-blind)

#62697D

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1b797c;
/* rgb */ color: rgb(27, 121, 124);
/* oklch */ color: oklch(52.6% 0.082 198.2);

Tailwind

colors: {
  custom: {
    50: '#6aa0a1',
    500: '#1b797c',
    950: '#000000',
  },
}

SCSS

$custom: #1b797c;
$custom-light: #6aa0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b797c",
  "rgb": {
    "r": 27,
    "g": 121,
    "b": 124
  },
  "hsl": {
    "h": 181.856,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52625,
    "c": 0.08232,
    "h": 198.2
  },
  "luminance": 0.15363
}

Semantic roles & 50–950 ramp

primary

#1B797C

secondary

#B04643

accent

#4641E7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #1B797C

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

Preview Lab → · Contrast checker → · Palette generator →