#1B8D81#1B8D81

#1B8D81 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.1% C 0.097 H 184.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D81
RGB	rgb(27, 141, 129)
HSL	hsl(174, 68%, 33%)
HSV	hsv(174, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 8.5%, 44.7%)
CIE-LAB	lab(52.80, -32.90, -2.28)
CIE-LCH	lch(52.80, 32.98, 183.97°)
OKLab	oklab(58.11% -0.0966 -0.0067)
OKLCH	oklch(58.11% 0.097 184)
XYZ	xyz(13.9374, 20.8660, 24.0576)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D81 #8D1B27

analogous

#1B8D48 #1B8D81 #1B608D

triadic

#1B8D81 #811B8D #8D811B

tetradic

#1B8D81 #481B8D #8D1B27 #608D1B

square

#1B8D81 #481B8D #8D1B27 #608D1B

split-complementary

#1B8D81 #8D1B60 #8D481B

monochromatic

#072623 #115A52 #1B8D81 #25C0B0 #47DCCC

Accessibility & contrast

On white

4.06

#1B8D81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#1B8D81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D81

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D81	#FFFFFF	#000000	##000000
##1B8D81	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868481

Deuteranopia (green-blind)

#777982

Tritanopia (blue-blind)

#009089

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8d81;
/* rgb */ color: rgb(27, 141, 129);
/* oklch */ color: oklch(58.1% 0.097 184.0);

Tailwind

colors: {
  custom: {
    50: '#6eafa5',
    500: '#1b8d81',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d81;
$custom-light: #6eafa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d81",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 129
  },
  "hsl": {
    "h": 173.684,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58112,
    "c": 0.09686,
    "h": 184
  },
  "luminance": 0.20868
}

Semantic roles & 50–950 ramp

primary

#1B8D81

secondary

#BD4653

accent

#3D4FEB

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #1B8D81

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

Preview Lab → · Contrast checker → · Palette generator →