#287777#287777

#287777 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.2% C 0.075 H 195.1°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#287777
RGB	rgb(40, 119, 119)
HSL	hsl(180, 50%, 31%)
HSV	hsv(180, 66%, 47%)
CMYK	cmyk(66.4%, 0%, 0%, 53.3%)
CIE-LAB	lab(45.60, -23.34, -7.05)
CIE-LCH	lch(45.60, 24.38, 196.79°)
OKLab	oklab(52.23% -0.0725 -0.0196)
OKLCH	oklch(52.23% 0.075 195.1)
XYZ	xyz(10.8002, 14.9755, 19.7706)
Luminance	0.1498 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287777 #772828

analogous

#28774F #287777 #284F77

triadic

#287777 #772877 #777728

tetradic

#287777 #4F2877 #772828 #4F7728

square

#287777 #4F2877 #772828 #4F7728

split-complementary

#287777 #77284F #774F28

monochromatic

#091B1B #194949 #287777 #37A5A5 #54C5C5

Accessibility & contrast

On white

5.26

#287777 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#287777 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287777

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287777	#FFFFFF	#000000	##FFFFFF
##287777	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7177

Deuteranopia (green-blind)

#636878

Tritanopia (blue-blind)

#007B77

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287777;
/* rgb */ color: rgb(40, 119, 119);
/* oklch */ color: oklch(52.2% 0.075 195.1);

Tailwind

colors: {
  custom: {
    50: '#6e9e9e',
    500: '#287777',
    950: '#000000',
  },
}

SCSS

$custom: #287777;
$custom-light: #6e9e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#287777",
  "rgb": {
    "r": 40,
    "g": 119,
    "b": 119
  },
  "hsl": {
    "h": 180,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52229,
    "c": 0.07506,
    "h": 195.1
  },
  "luminance": 0.14977
}

Semantic roles & 50–950 ramp

primary

#287777

secondary

#A95252

accent

#4F4FD9

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #287777

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

Preview Lab → · Contrast checker → · Palette generator →