#247C78#247C78

#247C78 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.081 H 190.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#247C78
RGB	rgb(36, 124, 120)
HSL	hsl(177, 55%, 31%)
HSV	hsv(177, 71%, 49%)
CMYK	cmyk(71%, 0%, 3.2%, 51.4%)
CIE-LAB	lab(47.16, -26.23, -5.32)
CIE-LCH	lch(47.16, 26.76, 191.47°)
OKLab	oklab(53.48% -0.0795 -0.0149)
OKLCH	oklch(53.48% 0.081 190.6)
XYZ	xyz(11.3238, 16.1451, 20.2852)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C78 #7C2428

analogous

#247C4C #247C78 #24547C

triadic

#247C78 #78247C #7C7824

tetradic

#247C78 #4C247C #7C2428 #547C24

square

#247C78 #4C247C #7C2428 #547C24

split-complementary

#247C78 #7C2454 #7C4C24

monochromatic

#081D1C #164D4A #247C78 #32ABA6 #4FCCC6

Accessibility & contrast

On white

4.97

#247C78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#247C78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C78

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C78	#FFFFFF	#000000	##FFFFFF
##247C78	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757578

Deuteranopia (green-blind)

#686C79

Tritanopia (blue-blind)

#007F7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247c78;
/* rgb */ color: rgb(36, 124, 120);
/* oklch */ color: oklch(53.5% 0.081 190.6);

Tailwind

colors: {
  custom: {
    50: '#6da29e',
    500: '#247c78',
    950: '#000000',
  },
}

SCSS

$custom: #247c78;
$custom-light: #6da29e;
$custom-dark: #000000;

JSON

{
  "hex": "#247c78",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 120
  },
  "hsl": {
    "h": 177.273,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53479,
    "c": 0.08093,
    "h": 190.6
  },
  "luminance": 0.16146
}

Semantic roles & 50–950 ramp

primary

#247C78

secondary

#AE4D52

accent

#4950DE

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #247C78

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

Preview Lab → · Contrast checker → · Palette generator →