#1B8474#1B8474

#1B8474 is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.3% C 0.094 H 179.6°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B8474
RGB	rgb(27, 132, 116)
HSL	hsl(171, 66%, 31%)
HSV	hsv(171, 80%, 52%)
CMYK	cmyk(79.5%, 0%, 12.1%, 48.2%)
CIE-LAB	lab(49.49, -32.47, 0.43)
CIE-LCH	lch(49.49, 32.48, 179.23°)
OKLab	oklab(55.28% -0.0937 0.0006)
OKLCH	oklch(55.28% 0.094 179.6)
XYZ	xyz(11.8541, 17.9950, 19.3682)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8474 #841B2B

analogous

#1B843F #1B8474 #1B5F84

triadic

#1B8474 #741B84 #84741B

tetradic

#1B8474 #3F1B84 #841B2B #5F841B

square

#1B8474 #3F1B84 #841B2B #5F841B

split-complementary

#1B8474 #841B5F #843F1B

monochromatic

#061E1B #115147 #1B8474 #25B7A1 #41D8C1

Accessibility & contrast

On white

4.57

#1B8474 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#1B8474 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8474

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8474	#FFFFFF	#000000	##000000
##1B8474	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7C73

Deuteranopia (green-blind)

#707175

Tritanopia (blue-blind)

#00867F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8474;
/* rgb */ color: rgb(27, 132, 116);
/* oklch */ color: oklch(55.3% 0.094 179.6);

Tailwind

colors: {
  custom: {
    50: '#6ba89c',
    500: '#1b8474',
    950: '#000000',
  },
}

SCSS

$custom: #1b8474;
$custom-light: #6ba89c;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8474",
  "rgb": {
    "r": 27,
    "g": 132,
    "b": 116
  },
  "hsl": {
    "h": 170.857,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55283,
    "c": 0.09367,
    "h": 179.6
  },
  "luminance": 0.17996
}

Semantic roles & 50–950 ramp

primary

#1B8474

secondary

#B74355

accent

#3F59E9

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#08100E

muted

#7A7F7E

Preview Lab

Preview with #1B8474

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

Preview Lab → · Contrast checker → · Palette generator →