#287D7D#287D7D

#287D7D is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.0% C 0.079 H 195.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#287D7D
RGB	rgb(40, 125, 125)
HSL	hsl(180, 52%, 32%)
HSV	hsv(180, 68%, 49%)
CMYK	cmyk(68%, 0%, 0%, 51%)
CIE-LAB	lab(47.75, -24.59, -7.40)
CIE-LCH	lch(47.75, 25.68, 196.75°)
OKLab	oklab(54.04% -0.0763 -0.0205)
OKLCH	oklch(54.04% 0.079 195.1)
XYZ	xyz(11.9087, 16.5977, 21.9741)
Luminance	0.1660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D7D #7D2828

analogous

#287D53 #287D7D #28537D

triadic

#287D7D #7D287D #7D7D28

tetradic

#287D7D #53287D #7D2828 #537D28

square

#287D7D #53287D #7D2828 #537D28

split-complementary

#287D7D #7D2853 #7D5328

monochromatic

#0A2020 #194F4F #287D7D #37ABAB #56C9C9

Accessibility & contrast

On white

4.86

#287D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#287D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D7D

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D7D	#FFFFFF	#000000	##FFFFFF
##287D7D	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75777D

Deuteranopia (green-blind)

#686D7E

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #287d7d;
/* rgb */ color: rgb(40, 125, 125);
/* oklch */ color: oklch(54.0% 0.079 195.1);

Tailwind

colors: {
  custom: {
    50: '#6fa3a2',
    500: '#287d7d',
    950: '#000000',
  },
}

SCSS

$custom: #287d7d;
$custom-light: #6fa3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#287d7d",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 125
  },
  "hsl": {
    "h": 180,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54035,
    "c": 0.07906,
    "h": 195.1
  },
  "luminance": 0.16599
}

Semantic roles & 50–950 ramp

primary

#287D7D

secondary

#AE5353

accent

#4D4DDB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #287D7D

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

Preview Lab → · Contrast checker → · Palette generator →