#287966#287966

#287966 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.2% C 0.083 H 174.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#287966
RGB	rgb(40, 121, 102)
HSL	hsl(166, 50%, 32%)
HSV	hsv(166, 67%, 47%)
CMYK	cmyk(66.9%, 0%, 15.7%, 52.5%)
CIE-LAB	lab(45.75, -29.26, 3.29)
CIE-LCH	lch(45.75, 29.44, 173.58°)
OKLab	oklab(52.18% -0.0831 0.0083)
OKLCH	oklch(52.18% 0.083 174.3)
XYZ	xyz(10.1095, 15.0841, 14.9465)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287966 #79283B

analogous

#28793E #287966 #286479

triadic

#287966 #662879 #796628

tetradic

#287966 #3E2879 #79283B #647928

square

#287966 #3E2879 #79283B #647928

split-complementary

#287966 #792864 #793E28

monochromatic

#0A1D18 #194B3F #287966 #37A78D #55C7AC

Accessibility & contrast

On white

5.23

#287966 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#287966 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287966

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287966	#FFFFFF	#000000	##FFFFFF
##287966	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757165

Deuteranopia (green-blind)

#696967

Tritanopia (blue-blind)

#007A73

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #287966;
/* rgb */ color: rgb(40, 121, 102);
/* oklch */ color: oklch(52.2% 0.083 174.3);

Tailwind

colors: {
  custom: {
    50: '#6da091',
    500: '#287966',
    950: '#000000',
  },
}

SCSS

$custom: #287966;
$custom-light: #6da091;
$custom-dark: #000000;

JSON

{
  "hex": "#287966",
  "rgb": {
    "r": 40,
    "g": 121,
    "b": 102
  },
  "hsl": {
    "h": 165.926,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52181,
    "c": 0.08348,
    "h": 174.3
  },
  "luminance": 0.15085
}

Semantic roles & 50–950 ramp

primary

#287966

secondary

#AB5267

accent

#4E6FDA

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#080F0C

muted

#7B7E7D

Preview Lab

Preview with #287966

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

Preview Lab → · Contrast checker → · Palette generator →