#1B756F#1B756F

#1B756F is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.1% C 0.081 H 188.2°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1B756F
RGB	rgb(27, 117, 111)
HSL	hsl(176, 63%, 28%)
HSV	hsv(176, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 5.1%, 54.1%)
CIE-LAB	lab(44.38, -26.75, -4.11)
CIE-LCH	lch(44.38, 27.06, 188.74°)
OKLab	oklab(51.06% -0.0802 -0.0116)
OKLCH	oklch(51.06% 0.081 188.2)
XYZ	xyz(9.6812, 14.1021, 17.2476)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B756F #751B21

analogous

#1B7542 #1B756F #1B4E75

triadic

#1B756F #6F1B75 #756F1B

tetradic

#1B756F #421B75 #751B21 #4E751B

square

#1B756F #421B75 #751B21 #4E751B

split-complementary

#1B756F #751B4E #75421B

monochromatic

#061918 #104340 #1B756F #26A79E #39D1C7

Accessibility & contrast

On white

5.50

#1B756F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1B756F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B756F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B756F	#FFFFFF	#000000	##FFFFFF
##1B756F	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6E6F

Deuteranopia (green-blind)

#626570

Tritanopia (blue-blind)

#007873

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b756f;
/* rgb */ color: rgb(27, 117, 111);
/* oklch */ color: oklch(51.1% 0.081 188.2);

Tailwind

colors: {
  custom: {
    50: '#689d98',
    500: '#1b756f',
    950: '#000000',
  },
}

SCSS

$custom: #1b756f;
$custom-light: #689d98;
$custom-dark: #000000;

JSON

{
  "hex": "#1b756f",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 111
  },
  "hsl": {
    "h": 176,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51064,
    "c": 0.081,
    "h": 188.2
  },
  "luminance": 0.14103
}

Semantic roles & 50–950 ramp

primary

#1B756F

secondary

#A94249

accent

#424DE6

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1B756F

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

Preview Lab → · Contrast checker → · Palette generator →