#28756C#28756C

#28756C is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.3% C 0.076 H 184.3°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#28756C
RGB	rgb(40, 117, 108)
HSL	hsl(173, 49%, 31%)
HSV	hsv(173, 66%, 46%)
CMYK	cmyk(65.8%, 0%, 7.7%, 54.1%)
CIE-LAB	lab(44.60, -25.61, -1.96)
CIE-LCH	lch(44.60, 25.68, 184.38°)
OKLab	oklab(51.3% -0.0755 -0.0057)
OKLCH	oklch(51.3% 0.076 184.3)
XYZ	xyz(9.9419, 14.2553, 16.4121)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28756C #752831

analogous

#287545 #28756C #285775

triadic

#28756C #6C2875 #756C28

tetradic

#28756C #452875 #752831 #577528

square

#28756C #452875 #752831 #577528

split-complementary

#28756C #752857 #754528

monochromatic

#091A18 #184742 #28756C #38A396 #53C4B7

Accessibility & contrast

On white

5.45

#28756C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#28756C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28756C

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28756C	#FFFFFF	#000000	##FFFFFF
##28756C	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6E6C

Deuteranopia (green-blind)

#64666D

Tritanopia (blue-blind)

#007772

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #28756c;
/* rgb */ color: rgb(40, 117, 108);
/* oklch */ color: oklch(51.3% 0.076 184.3);

Tailwind

colors: {
  custom: {
    50: '#6c9d96',
    500: '#28756c',
    950: '#000000',
  },
}

SCSS

$custom: #28756c;
$custom-light: #6c9d96;
$custom-dark: #000000;

JSON

{
  "hex": "#28756c",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 108
  },
  "hsl": {
    "h": 172.987,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.513,
    "c": 0.07571,
    "h": 184.3
  },
  "luminance": 0.14256
}

Semantic roles & 50–950 ramp

primary

#28756C

secondary

#A7525C

accent

#4F5FD9

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #28756C

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

Preview Lab → · Contrast checker → · Palette generator →