#28777B#28777B

#28777B is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.4% C 0.075 H 199.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#28777B
RGB	rgb(40, 119, 123)
HSL	hsl(183, 51%, 32%)
HSV	hsv(183, 67%, 48%)
CMYK	cmyk(67.5%, 3.3%, 0%, 51.8%)
CIE-LAB	lab(45.73, -22.10, -9.23)
CIE-LCH	lch(45.73, 23.95, 202.66°)
OKLab	oklab(52.38% -0.0706 -0.0256)
OKLCH	oklch(52.38% 0.075 199.9)
XYZ	xyz(11.0455, 15.0736, 21.0624)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28777B #7B2C28

analogous

#287B56 #28777B #284D7B

triadic

#28777B #7B2877 #777B28

tetradic

#28777B #56287B #7B2C28 #4D7B28

square

#28777B #56287B #7B2C28 #4D7B28

split-complementary

#28777B #7B284D #7B5628

monochromatic

#0A1E1F #194A4D #28777B #37A4A9 #56C2C8

Accessibility & contrast

On white

5.23

#28777B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#28777B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28777B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28777B	#FFFFFF	#000000	##FFFFFF
##28777B	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E727B

Deuteranopia (green-blind)

#62687B

Tritanopia (blue-blind)

#007B78

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #28777b;
/* rgb */ color: rgb(40, 119, 123);
/* oklch */ color: oklch(52.4% 0.075 199.9);

Tailwind

colors: {
  custom: {
    50: '#6e9ea1',
    500: '#28777b',
    950: '#000000',
  },
}

SCSS

$custom: #28777b;
$custom-light: #6e9ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#28777b",
  "rgb": {
    "r": 40,
    "g": 119,
    "b": 123
  },
  "hsl": {
    "h": 182.892,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.52382,
    "c": 0.0751,
    "h": 199.9
  },
  "luminance": 0.15075
}

Semantic roles & 50–950 ramp

primary

#28777B

secondary

#AD5652

accent

#544DDA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #28777B

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

Preview Lab → · Contrast checker → · Palette generator →