#287C66#287C66

#287C66 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.087 H 172.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#287C66
RGB	rgb(40, 124, 102)
HSL	hsl(164, 51%, 32%)
HSV	hsv(164, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 17.7%, 51.4%)
CIE-LAB	lab(46.74, -30.69, 4.72)
CIE-LCH	lch(46.74, 31.05, 171.25°)
OKLab	oklab(52.99% -0.0865 0.012)
OKLCH	oklch(52.99% 0.087 172.1)
XYZ	xyz(10.4798, 15.8246, 15.0699)
Luminance	0.1583 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C66 #7C283E

analogous

#287C3C #287C66 #28687C

triadic

#287C66 #66287C #7C6628

tetradic

#287C66 #3C287C #7C283E #687C28

square

#287C66 #3C287C #7C283E #687C28

split-complementary

#287C66 #7C2868 #7C3C28

monochromatic

#0A1F1A #194E40 #287C66 #37AA8C #56C8AA

Accessibility & contrast

On white

5.04

#287C66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#287C66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C66

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C66	#FFFFFF	#000000	##FFFFFF
##287C66	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787465

Deuteranopia (green-blind)

#6C6B68

Tritanopia (blue-blind)

#007D76

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287c66;
/* rgb */ color: rgb(40, 124, 102);
/* oklch */ color: oklch(53.0% 0.087 172.1);

Tailwind

colors: {
  custom: {
    50: '#6da291',
    500: '#287c66',
    950: '#000000',
  },
}

SCSS

$custom: #287c66;
$custom-light: #6da291;
$custom-dark: #000000;

JSON

{
  "hex": "#287c66",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 102
  },
  "hsl": {
    "h": 164.286,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52992,
    "c": 0.0873,
    "h": 172.1
  },
  "luminance": 0.15826
}

Semantic roles & 50–950 ramp

primary

#287C66

secondary

#AD526A

accent

#4D72DB

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #287C66

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

Preview Lab → · Contrast checker → · Palette generator →