#1B756E#1B756E

#1B756E is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.0% C 0.081 H 187.1°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#1B756E
RGB	rgb(27, 117, 110)
HSL	hsl(175, 63%, 28%)
HSV	hsv(175, 77%, 46%)
CMYK	cmyk(76.9%, 0%, 6%, 54.1%)
CIE-LAB	lab(44.35, -27.05, -3.56)
CIE-LCH	lch(44.35, 27.29, 187.50°)
OKLab	oklab(51.03% -0.0807 -0.0101)
OKLCH	oklch(51.03% 0.081 187.1)
XYZ	xyz(9.6264, 14.0802, 16.9592)
Luminance	0.1408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B756E #751B22

analogous

#1B7541 #1B756E #1B4F75

triadic

#1B756E #6E1B75 #756E1B

tetradic

#1B756E #411B75 #751B22 #4F751B

square

#1B756E #411B75 #751B22 #4F751B

split-complementary

#1B756E #751B4F #75411B

monochromatic

#061917 #10433F #1B756E #26A79D #39D1C5

Accessibility & contrast

On white

5.50

#1B756E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#1B756E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B756E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B756E	#FFFFFF	#000000	##FFFFFF
##1B756E	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)

#6E6E6E

Deuteranopia (green-blind)

#62656F

Tritanopia (blue-blind)

#007873

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1b756e;
/* rgb */ color: rgb(27, 117, 110);
/* oklch */ color: oklch(51.0% 0.081 187.1);

Tailwind

colors: {
  custom: {
    50: '#689d97',
    500: '#1b756e',
    950: '#000000',
  },
}

SCSS

$custom: #1b756e;
$custom-light: #689d97;
$custom-dark: #000000;

JSON

{
  "hex": "#1b756e",
  "rgb": {
    "r": 27,
    "g": 117,
    "b": 110
  },
  "hsl": {
    "h": 175.333,
    "s": 62.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51029,
    "c": 0.08129,
    "h": 187.1
  },
  "luminance": 0.14081
}

Semantic roles & 50–950 ramp

primary

#1B756E

secondary

#A9424A

accent

#424FE6

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #1B756E

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

Preview Lab → · Contrast checker → · Palette generator →