#1B827C#1B827C

#1B827C is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.0% C 0.089 H 188.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B827C
RGB	rgb(27, 130, 124)
HSL	hsl(177, 66%, 31%)
HSV	hsv(177, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 4.6%, 49%)
CIE-LAB	lab(49.07, -29.15, -4.87)
CIE-LCH	lch(49.07, 29.56, 189.49°)
OKLab	oklab(55.02% -0.0876 -0.0137)
OKLCH	oklch(55.02% 0.089 188.9)
XYZ	xyz(12.0710, 17.6520, 21.8359)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B827C #821B21

analogous

#1B8248 #1B827C #1B5482

triadic

#1B827C #7C1B82 #827C1B

tetradic

#1B827C #481B82 #821B21 #54821B

square

#1B827C #481B82 #821B21 #54821B

split-complementary

#1B827C #821B54 #82481B

monochromatic

#061D1B #104F4C #1B827C #26B5AC #40D7CF

Accessibility & contrast

On white

4.63

#1B827C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#1B827C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B827C

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B827C	#FFFFFF	#000000	##FFFFFF
##1B827C	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7B7C

Deuteranopia (green-blind)

#6C707D

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1b827c;
/* rgb */ color: rgb(27, 130, 124);
/* oklch */ color: oklch(55.0% 0.089 188.9);

Tailwind

colors: {
  custom: {
    50: '#6ba7a1',
    500: '#1b827c',
    950: '#000000',
  },
}

SCSS

$custom: #1b827c;
$custom-light: #6ba7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b827c",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 124
  },
  "hsl": {
    "h": 176.505,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5502,
    "c": 0.08871,
    "h": 188.9
  },
  "luminance": 0.17654
}

Semantic roles & 50–950 ramp

primary

#1B827C

secondary

#B6434A

accent

#3F49E9

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #1B827C

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

Preview Lab → · Contrast checker → · Palette generator →