#287B76#287B76

#287B76 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.3% C 0.078 H 189.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#287B76
RGB	rgb(40, 123, 118)
HSL	hsl(176, 51%, 32%)
HSV	hsv(176, 67%, 48%)
CMYK	cmyk(67.5%, 0%, 4.1%, 51.8%)
CIE-LAB	lab(46.87, -25.69, -4.56)
CIE-LCH	lch(46.87, 26.09, 190.06°)
OKLab	oklab(53.25% -0.0774 -0.0128)
OKLCH	oklch(53.25% 0.078 189.4)
XYZ	xyz(11.2266, 15.9238, 19.6180)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B76 #7B282D

analogous

#287B4D #287B76 #28567B

triadic

#287B76 #76287B #7B7628

tetradic

#287B76 #4D287B #7B282D #567B28

square

#287B76 #4D287B #7B282D #567B28

split-complementary

#287B76 #7B2856 #7B4D28

monochromatic

#0A1F1D #194D4A #287B76 #37A9A2 #56C8C1

Accessibility & contrast

On white

5.02

#287B76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#287B76 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B76

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B76	#FFFFFF	#000000	##FFFFFF
##287B76	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747476

Deuteranopia (green-blind)

#676B77

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #287b76;
/* rgb */ color: rgb(40, 123, 118);
/* oklch */ color: oklch(53.3% 0.078 189.4);

Tailwind

colors: {
  custom: {
    50: '#6ea19d',
    500: '#287b76',
    950: '#000000',
  },
}

SCSS

$custom: #287b76;
$custom-light: #6ea19d;
$custom-dark: #000000;

JSON

{
  "hex": "#287b76",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 118
  },
  "hsl": {
    "h": 176.386,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53251,
    "c": 0.07848,
    "h": 189.4
  },
  "luminance": 0.15925
}

Semantic roles & 50–950 ramp

primary

#287B76

secondary

#AD5257

accent

#4D56DA

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080F0E

muted

#7B7E7E

Preview Lab

Preview with #287B76

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

Preview Lab → · Contrast checker → · Palette generator →