#287D66#287D66

#287D66 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.3% C 0.089 H 171.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#287D66
RGB	rgb(40, 125, 102)
HSL	hsl(164, 52%, 32%)
HSV	hsv(164, 68%, 49%)
CMYK	cmyk(68%, 0%, 18.4%, 51%)
CIE-LAB	lab(47.07, -31.16, 5.20)
CIE-LCH	lch(47.07, 31.59, 170.53°)
OKLab	oklab(53.26% -0.0876 0.0132)
OKLCH	oklch(53.26% 0.089 171.4)
XYZ	xyz(10.6058, 16.0765, 15.1119)
Luminance	0.1608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D66 #7D283F

analogous

#287D3C #287D66 #28697D

triadic

#287D66 #66287D #7D6628

tetradic

#287D66 #3C287D #7D283F #697D28

square

#287D66 #3C287D #7D283F #697D28

split-complementary

#287D66 #7D2869 #7D3C28

monochromatic

#0A201A #194F40 #287D66 #37AB8C #56C9AA

Accessibility & contrast

On white

4.98

#287D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#287D66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D66

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D66	#FFFFFF	#000000	##FFFFFF
##287D66	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797565

Deuteranopia (green-blind)

#6D6C68

Tritanopia (blue-blind)

#007E76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287d66;
/* rgb */ color: rgb(40, 125, 102);
/* oklch */ color: oklch(53.3% 0.089 171.4);

Tailwind

colors: {
  custom: {
    50: '#6da391',
    500: '#287d66',
    950: '#000000',
  },
}

SCSS

$custom: #287d66;
$custom-light: #6da391;
$custom-dark: #000000;

JSON

{
  "hex": "#287d66",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 163.765,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53262,
    "c": 0.08859,
    "h": 171.4
  },
  "luminance": 0.16078
}

Semantic roles & 50–950 ramp

primary

#287D66

secondary

#AE536B

accent

#4D73DB

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #287D66

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

Preview Lab → · Contrast checker → · Palette generator →