#247C87#247C87

#247C87 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.1% C 0.082 H 207.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#247C87
RGB	rgb(36, 124, 135)
HSL	hsl(187, 58%, 34%)
HSV	hsv(187, 73%, 53%)
CMYK	cmyk(73.3%, 8.1%, 0%, 47.1%)
CIE-LAB	lab(47.67, -21.50, -13.44)
CIE-LCH	lch(47.67, 25.35, 212.00°)
OKLab	oklab(54.06% -0.0726 -0.0373)
OKLCH	oklch(54.06% 0.082 207.2)
XYZ	xyz(12.3065, 16.5382, 25.4606)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C87 #872F24

analogous

#248760 #247C87 #244A87

triadic

#247C87 #87247C #7C8724

tetradic

#247C87 #602487 #872F24 #4A8724

square

#247C87 #602487 #872F24 #4A8724

split-complementary

#247C87 #87244A #876024

monochromatic

#0A2326 #175057 #247C87 #31A8B7 #54C3D1

Accessibility & contrast

On white

4.87

#247C87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#247C87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C87

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C87	#FFFFFF	#000000	##FFFFFF
##247C87	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717788

Deuteranopia (green-blind)

#636D87

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247c87;
/* rgb */ color: rgb(36, 124, 135);
/* oklch */ color: oklch(54.1% 0.082 207.2);

Tailwind

colors: {
  custom: {
    50: '#6ea2aa',
    500: '#247c87',
    950: '#000000',
  },
}

SCSS

$custom: #247c87;
$custom-light: #6ea2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#247c87",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 135
  },
  "hsl": {
    "h": 186.667,
    "s": 57.895,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54059,
    "c": 0.08165,
    "h": 207.2
  },
  "luminance": 0.1654
}

Semantic roles & 50–950 ramp

primary

#247C87

secondary

#B55C51

accent

#5847E1

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247C87

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

Preview Lab → · Contrast checker → · Palette generator →