#247C84#247C84

#247C84 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.9% C 0.081 H 203.9°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#247C84
RGB	rgb(36, 124, 132)
HSL	hsl(185, 57%, 33%)
HSV	hsv(185, 73%, 52%)
CMYK	cmyk(72.7%, 6.1%, 0%, 48.2%)
CIE-LAB	lab(47.57, -22.48, -11.82)
CIE-LCH	lch(47.57, 25.40, 207.75°)
OKLab	oklab(53.94% -0.074 -0.0328)
OKLCH	oklch(53.94% 0.081 203.9)
XYZ	xyz(12.0982, 16.4549, 24.3638)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C84 #842C24

analogous

#24845C #247C84 #244C84

triadic

#247C84 #84247C #7C8424

tetradic

#247C84 #5C2484 #842C24 #4C8424

square

#247C84 #5C2484 #842C24 #4C8424

split-complementary

#247C84 #84244C #845C24

monochromatic

#0A2224 #174F54 #247C84 #31A9B4 #52C5D0

Accessibility & contrast

On white

4.89

#247C84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#247C84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C84

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C84	#FFFFFF	#000000	##FFFFFF
##247C84	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727785

Deuteranopia (green-blind)

#646C84

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247c84;
/* rgb */ color: rgb(36, 124, 132);
/* oklch */ color: oklch(53.9% 0.081 203.9);

Tailwind

colors: {
  custom: {
    50: '#6ea2a7',
    500: '#247c84',
    950: '#000000',
  },
}

SCSS

$custom: #247c84;
$custom-light: #6ea2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#247c84",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 132
  },
  "hsl": {
    "h": 185,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53937,
    "c": 0.08092,
    "h": 203.9
  },
  "luminance": 0.16456
}

Semantic roles & 50–950 ramp

primary

#247C84

secondary

#B45850

accent

#5447E0

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #247C84

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

Preview Lab → · Contrast checker → · Palette generator →