#1B7772#1B7772

#1B7772 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.7% C 0.082 H 189.4°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#1B7772
RGB	rgb(27, 119, 114)
HSL	hsl(177, 63%, 29%)
HSV	hsv(177, 77%, 47%)
CMYK	cmyk(77.3%, 0%, 4.2%, 53.3%)
CIE-LAB	lab(45.14, -26.82, -4.78)
CIE-LCH	lch(45.14, 27.24, 190.11°)
OKLab	oklab(51.71% -0.0808 -0.0134)
OKLCH	oklch(51.71% 0.082 189.4)
XYZ	xyz(10.0847, 14.6403, 18.2107)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7772 #771B20

analogous

#1B7744 #1B7772 #1B4E77

triadic

#1B7772 #721B77 #77721B

tetradic

#1B7772 #441B77 #771B20 #4E771B

square

#1B7772 #441B77 #771B20 #4E771B

split-complementary

#1B7772 #771B4E #77441B

monochromatic

#061918 #104542 #1B7772 #26A9A2 #3AD2CA

Accessibility & contrast

On white

5.35

#1B7772 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#1B7772 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7772

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7772	#FFFFFF	#000000	##FFFFFF
##1B7772	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707072

Deuteranopia (green-blind)

#636773

Tritanopia (blue-blind)

#007A75

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7772;
/* rgb */ color: rgb(27, 119, 114);
/* oklch */ color: oklch(51.7% 0.082 189.4);

Tailwind

colors: {
  custom: {
    50: '#699e9a',
    500: '#1b7772',
    950: '#000000',
  },
}

SCSS

$custom: #1b7772;
$custom-light: #699e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7772",
  "rgb": {
    "r": 27,
    "g": 119,
    "b": 114
  },
  "hsl": {
    "h": 176.739,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51713,
    "c": 0.08195,
    "h": 189.4
  },
  "luminance": 0.14642
}

Semantic roles & 50–950 ramp

primary

#1B7772

secondary

#AB4248

accent

#424BE6

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1B7772

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

Preview Lab → · Contrast checker → · Palette generator →