#1B828E#1B828E

#1B828E is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.7% C 0.089 H 207.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B828E
RGB	rgb(27, 130, 142)
HSL	hsl(186, 68%, 33%)
HSV	hsv(186, 81%, 56%)
CMYK	cmyk(81%, 8.5%, 0%, 44.3%)
CIE-LAB	lab(49.68, -23.41, -14.53)
CIE-LCH	lch(49.68, 27.55, 211.83°)
OKLab	oklab(55.71% -0.0793 -0.0404)
OKLCH	oklch(55.71% 0.089 207)
XYZ	xyz(13.3149, 18.1496, 28.3874)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B828E #8E271B

analogous

#1B8E60 #1B828E #1B488E

triadic

#1B828E #8E1B82 #828E1B

tetradic

#1B828E #601B8E #8E271B #488E1B

square

#1B828E #601B8E #8E271B #488E1B

split-complementary

#1B828E #8E1B48 #8E601B

monochromatic

#072427 #11535B #1B828E #25B1C1 #47CDDC

Accessibility & contrast

On white

4.54

#1B828E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1B828E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B828E

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B828E	#FFFFFF	#000000	##000000
##1B828E	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767D8F

Deuteranopia (green-blind)

#67718E

Tritanopia (blue-blind)

#008886

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b828e;
/* rgb */ color: rgb(27, 130, 142);
/* oklch */ color: oklch(55.7% 0.089 207.0);

Tailwind

colors: {
  custom: {
    50: '#6ea6af',
    500: '#1b828e',
    950: '#000000',
  },
}

SCSS

$custom: #1b828e;
$custom-light: #6ea6af;
$custom-dark: #000000;

JSON

{
  "hex": "#1b828e",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 142
  },
  "hsl": {
    "h": 186.261,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55712,
    "c": 0.08902,
    "h": 207
  },
  "luminance": 0.18151
}

Semantic roles & 50–950 ramp

primary

#1B828E

secondary

#BE5347

accent

#4F3DEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1B828E

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

Preview Lab → · Contrast checker → · Palette generator →