#287170#287170

#287170 is a mid, moderate teal. Relative luminance 0.134; OKLCH L 50.4% C 0.071 H 193.9°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#287170
RGB	rgb(40, 113, 112)
HSL	hsl(179, 48%, 30%)
HSV	hsv(179, 65%, 44%)
CMYK	cmyk(64.6%, 0%, 0.9%, 55.7%)
CIE-LAB	lab(43.40, -22.37, -6.13)
CIE-LCH	lch(43.40, 23.19, 195.32°)
OKLab	oklab(50.37% -0.069 -0.017)
OKLCH	oklch(50.37% 0.071 193.9)
XYZ	xyz(9.7035, 13.4302, 17.4070)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287170 #712829

analogous

#28714B #287170 #284E71

triadic

#287170 #702871 #717028

tetradic

#287170 #4B2871 #712829 #4E7128

square

#287170 #4B2871 #712829 #4E7128

split-complementary

#287170 #71284E #714B28

monochromatic

#081716 #184443 #287170 #389E9D #52C2C0

Accessibility & contrast

On white

5.70

#287170 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#287170 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287170

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287170	#FFFFFF	#000000	##FFFFFF
##287170	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6B70

Deuteranopia (green-blind)

#5E6371

Tritanopia (blue-blind)

#007470

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #287170;
/* rgb */ color: rgb(40, 113, 112);
/* oklch */ color: oklch(50.4% 0.071 193.9);

Tailwind

colors: {
  custom: {
    50: '#6c9a99',
    500: '#287170',
    950: '#000000',
  },
}

SCSS

$custom: #287170;
$custom-light: #6c9a99;
$custom-dark: #000000;

JSON

{
  "hex": "#287170",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 112
  },
  "hsl": {
    "h": 179.178,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.50374,
    "c": 0.07103,
    "h": 193.9
  },
  "luminance": 0.13431
}

Semantic roles & 50–950 ramp

primary

#287170

secondary

#A35253

accent

#5052D7

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #287170

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

Preview Lab → · Contrast checker → · Palette generator →