#287C6E#287C6E

#287C6E is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.2% C 0.082 H 179.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#287C6E
RGB	rgb(40, 124, 110)
HSL	hsl(170, 51%, 32%)
HSV	hsv(170, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 11.3%, 51.4%)
CIE-LAB	lab(46.96, -28.50, 0.31)
CIE-LCH	lch(46.96, 28.50, 179.37°)
OKLab	oklab(53.24% -0.0825 0.0004)
OKLCH	oklch(53.24% 0.082 179.7)
XYZ	xyz(10.8959, 15.9910, 17.2612)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C6E #7C2836

analogous

#287C44 #287C6E #28607C

triadic

#287C6E #6E287C #7C6E28

tetradic

#287C6E #44287C #7C2836 #607C28

square

#287C6E #44287C #7C2836 #607C28

split-complementary

#287C6E #7C2860 #7C4428

monochromatic

#0A1F1C #194E45 #287C6E #37AA97 #56C8B5

Accessibility & contrast

On white

5.00

#287C6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#287C6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C6E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C6E	#FFFFFF	#000000	##FFFFFF
##287C6E	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77756D

Deuteranopia (green-blind)

#6B6C6F

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287c6e;
/* rgb */ color: rgb(40, 124, 110);
/* oklch */ color: oklch(53.2% 0.082 179.7);

Tailwind

colors: {
  custom: {
    50: '#6ea297',
    500: '#287c6e',
    950: '#000000',
  },
}

SCSS

$custom: #287c6e;
$custom-light: #6ea297;
$custom-dark: #000000;

JSON

{
  "hex": "#287c6e",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 110
  },
  "hsl": {
    "h": 170,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53243,
    "c": 0.08247,
    "h": 179.7
  },
  "luminance": 0.15992
}

Semantic roles & 50–950 ramp

primary

#287C6E

secondary

#AD5262

accent

#4D65DB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #287C6E

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

Preview Lab → · Contrast checker → · Palette generator →