#1B8D7B#1B8D7B

#1B8D7B is a mid, moderate teal. Relative luminance 0.207; OKLCH L 57.9% C 0.100 H 178.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D7B
RGB	rgb(27, 141, 123)
HSL	hsl(171, 68%, 33%)
HSV	hsv(171, 81%, 55%)
CMYK	cmyk(80.9%, 0%, 12.8%, 44.7%)
CIE-LAB	lab(52.63, -34.63, 0.94)
CIE-LCH	lch(52.63, 34.64, 178.45°)
OKLab	oklab(57.92% -0.0996 0.0019)
OKLCH	oklch(57.92% 0.1 178.9)
XYZ	xyz(13.5502, 20.7111, 22.0185)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D7B #8D1B2D

analogous

#1B8D42 #1B8D7B #1B668D

triadic

#1B8D7B #7B1B8D #8D7B1B

tetradic

#1B8D7B #421B8D #8D1B2D #668D1B

square

#1B8D7B #421B8D #8D1B2D #668D1B

split-complementary

#1B8D7B #8D1B66 #8D421B

monochromatic

#072621 #115A4E #1B8D7B #25C0A8 #47DCC4

Accessibility & contrast

On white

4.08

#1B8D7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#1B8D7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D7B

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D7B	#FFFFFF	#000000	##000000
##1B8D7B	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87847A

Deuteranopia (green-blind)

#78797C

Tritanopia (blue-blind)

#008F88

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8d7b;
/* rgb */ color: rgb(27, 141, 123);
/* oklch */ color: oklch(57.9% 0.100 178.9);

Tailwind

colors: {
  custom: {
    50: '#6dafa1',
    500: '#1b8d7b',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d7b;
$custom-light: #6dafa1;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d7b",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 123
  },
  "hsl": {
    "h": 170.526,
    "s": 67.857,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57916,
    "c": 0.09958,
    "h": 178.9
  },
  "luminance": 0.20713
}

Semantic roles & 50–950 ramp

primary

#1B8D7B

secondary

#BD4659

accent

#3D58EB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1B8D7B

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

Preview Lab → · Contrast checker → · Palette generator →