#1B9F87#1B9F87

#1B9F87 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.0% C 0.112 H 176.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F87
RGB	rgb(27, 159, 135)
HSL	hsl(169, 71%, 36%)
HSV	hsv(169, 83%, 62%)
CMYK	cmyk(83%, 0%, 15.1%, 37.6%)
CIE-LAB	lab(58.77, -39.34, 2.98)
CIE-LCH	lch(58.77, 39.46, 175.66°)
OKLab	oklab(63.04% -0.1119 0.0073)
OKLCH	oklch(63.04% 0.112 176.3)
XYZ	xyz(17.2210, 26.7764, 27.1777)
Luminance	0.2678 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F87 #9F1B33

analogous

#1B9F45 #1B9F87 #1B759F

triadic

#1B9F87 #871B9F #9F871B

tetradic

#1B9F87 #451B9F #9F1B33 #759F1B

square

#1B9F87 #451B9F #9F1B33 #759F1B

split-complementary

#1B9F87 #9F1B75 #9F451B

monochromatic

#09362E #126B5B #1B9F87 #24D3B3 #53E2C8

Accessibility & contrast

On white

3.30

#1B9F87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#1B9F87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F87

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F87	#FFFFFF	#000000	##000000
##1B9F87	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999486

Deuteranopia (green-blind)

#888889

Tritanopia (blue-blind)

#00A198

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1b9f87;
/* rgb */ color: rgb(27, 159, 135);
/* oklch */ color: oklch(63.0% 0.112 176.3);

Tailwind

colors: {
  custom: {
    50: '#72bca9',
    500: '#1b9f87',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f87;
$custom-light: #72bca9;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f87",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 135
  },
  "hsl": {
    "h": 169.091,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.63044,
    "c": 0.11217,
    "h": 176.3
  },
  "luminance": 0.26779
}

Semantic roles & 50–950 ramp

primary

#1B9F87

secondary

#C55166

accent

#3A5BEE

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1B9F87

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

Preview Lab → · Contrast checker → · Palette generator →