#1B7A7D#1B7A7D

#1B7A7D is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.9% C 0.083 H 198.2°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1B7A7D
RGB	rgb(27, 122, 125)
HSL	hsl(182, 64%, 30%)
HSV	hsv(182, 78%, 49%)
CMYK	cmyk(78.4%, 2.4%, 0%, 51%)
CIE-LAB	lab(46.49, -24.86, -9.32)
CIE-LCH	lch(46.49, 26.55, 200.55°)
OKLab	oklab(52.93% -0.0788 -0.0259)
OKLCH	oklch(52.93% 0.083 198.2)
XYZ	xyz(11.1115, 15.6314, 21.8296)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7A7D #7D1E1B

analogous

#1B7D4F #1B7A7D #1B497D

triadic

#1B7A7D #7D1B7A #7A7D1B

tetradic

#1B7A7D #4F1B7D #7D1E1B #497D1B

square

#1B7A7D #4F1B7D #7D1E1B #497D1B

split-complementary

#1B7A7D #7D1B49 #7D4F1B

monochromatic

#051919 #10494B #1B7A7D #26ABAF #3DD0D5

Accessibility & contrast

On white

5.09

#1B7A7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#1B7A7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7A7D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7A7D	#FFFFFF	#000000	##FFFFFF
##1B7A7D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747D

Deuteranopia (green-blind)

#636A7E

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1b7a7d;
/* rgb */ color: rgb(27, 122, 125);
/* oklch */ color: oklch(52.9% 0.083 198.2);

Tailwind

colors: {
  custom: {
    50: '#6aa1a2',
    500: '#1b7a7d',
    950: '#000000',
  },
}

SCSS

$custom: #1b7a7d;
$custom-light: #6aa1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7a7d",
  "rgb": {
    "r": 27,
    "g": 122,
    "b": 125
  },
  "hsl": {
    "h": 181.837,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5293,
    "c": 0.08293,
    "h": 198.2
  },
  "luminance": 0.15633
}

Semantic roles & 50–950 ramp

primary

#1B7A7D

secondary

#B14643

accent

#4540E7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080F0F

muted

#7A7E7E

Preview Lab

Preview with #1B7A7D

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

Preview Lab → · Contrast checker → · Palette generator →