#287E6E#287E6E

#287E6E is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.8% C 0.085 H 178.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#287E6E
RGB	rgb(40, 126, 110)
HSL	hsl(169, 52%, 33%)
HSV	hsv(169, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 12.7%, 50.6%)
CIE-LAB	lab(47.62, -29.47, 1.27)
CIE-LCH	lch(47.62, 29.50, 177.53°)
OKLab	oklab(53.78% -0.0847 0.0029)
OKLCH	oklch(53.78% 0.085 178)
XYZ	xyz(11.1490, 16.4974, 17.3456)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E6E #7E2838

analogous

#287E43 #287E6E #28637E

triadic

#287E6E #6E287E #7E6E28

tetradic

#287E6E #43287E #7E2838 #637E28

square

#287E6E #43287E #7E2838 #637E28

split-complementary

#287E6E #7E2863 #7E4328

monochromatic

#0B211D #195045 #287E6E #37AC97 #57CAB4

Accessibility & contrast

On white

4.88

#287E6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#287E6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E6E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E6E	#FFFFFF	#000000	##FFFFFF
##287E6E	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79766D

Deuteranopia (green-blind)

#6D6D6F

Tritanopia (blue-blind)

#008079

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #287e6e;
/* rgb */ color: rgb(40, 126, 110);
/* oklch */ color: oklch(53.8% 0.085 178.0);

Tailwind

colors: {
  custom: {
    50: '#6ea497',
    500: '#287e6e',
    950: '#000000',
  },
}

SCSS

$custom: #287e6e;
$custom-light: #6ea497;
$custom-dark: #000000;

JSON

{
  "hex": "#287e6e",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 110
  },
  "hsl": {
    "h": 168.837,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53779,
    "c": 0.08476,
    "h": 178
  },
  "luminance": 0.16499
}

Semantic roles & 50–950 ramp

primary

#287E6E

secondary

#AF5364

accent

#4D67DB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0D

muted

#7B7F7E

Preview Lab

Preview with #287E6E

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

Preview Lab → · Contrast checker → · Palette generator →