#287E77#287E77

#287E77 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.1% C 0.081 H 187.3°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#287E77
RGB	rgb(40, 126, 119)
HSL	hsl(175, 52%, 33%)
HSV	hsv(175, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 5.6%, 50.6%)
CIE-LAB	lab(47.88, -26.89, -3.66)
CIE-LCH	lch(47.88, 27.14, 187.74°)
OKLab	oklab(54.08% -0.0803 -0.0103)
OKLCH	oklch(54.08% 0.081 187.3)
XYZ	xyz(11.6642, 16.7034, 20.0585)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E77 #7E282F

analogous

#287E4C #287E77 #285A7E

triadic

#287E77 #77287E #7E7728

tetradic

#287E77 #4C287E #7E282F #5A7E28

square

#287E77 #4C287E #7E282F #5A7E28

split-complementary

#287E77 #7E285A #7E4C28

monochromatic

#0B211F #19504B #287E77 #37ACA3 #57CAC0

Accessibility & contrast

On white

4.84

#287E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#287E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E77

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E77	#FFFFFF	#000000	##FFFFFF
##287E77	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777777

Deuteranopia (green-blind)

#6A6E78

Tritanopia (blue-blind)

#00817C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #287e77;
/* rgb */ color: rgb(40, 126, 119);
/* oklch */ color: oklch(54.1% 0.081 187.3);

Tailwind

colors: {
  custom: {
    50: '#6fa49e',
    500: '#287e77',
    950: '#000000',
  },
}

SCSS

$custom: #287e77;
$custom-light: #6fa49e;
$custom-dark: #000000;

JSON

{
  "hex": "#287e77",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 119
  },
  "hsl": {
    "h": 175.116,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54081,
    "c": 0.08097,
    "h": 187.3
  },
  "luminance": 0.16705
}

Semantic roles & 50–950 ramp

primary

#287E77

secondary

#AF535B

accent

#4D58DB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #287E77

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

Preview Lab → · Contrast checker → · Palette generator →