#247C83#247C83

#247C83 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.9% C 0.081 H 202.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#247C83
RGB	rgb(36, 124, 131)
HSL	hsl(184, 57%, 33%)
HSV	hsv(184, 73%, 51%)
CMYK	cmyk(72.5%, 5.3%, 0%, 48.6%)
CIE-LAB	lab(47.53, -22.80, -11.29)
CIE-LCH	lch(47.53, 25.44, 206.34°)
OKLab	oklab(53.9% -0.0744 -0.0313)
OKLCH	oklch(53.9% 0.081 202.8)
XYZ	xyz(12.0301, 16.4277, 24.0052)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C83 #832B24

analogous

#24835A #247C83 #244C83

triadic

#247C83 #83247C #7C8324

tetradic

#247C83 #5A2483 #832B24 #4C8324

square

#247C83 #5A2483 #832B24 #4C8324

split-complementary

#247C83 #83244C #835A24

monochromatic

#0A2123 #174F53 #247C83 #31A9B3 #52C6CF

Accessibility & contrast

On white

4.90

#247C83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#247C83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C83

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C83	#FFFFFF	#000000	##FFFFFF
##247C83	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727784

Deuteranopia (green-blind)

#646C83

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247c83;
/* rgb */ color: rgb(36, 124, 131);
/* oklch */ color: oklch(53.9% 0.081 202.8);

Tailwind

colors: {
  custom: {
    50: '#6ea2a7',
    500: '#247c83',
    950: '#000000',
  },
}

SCSS

$custom: #247c83;
$custom-light: #6ea2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#247c83",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 131
  },
  "hsl": {
    "h": 184.421,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53897,
    "c": 0.08074,
    "h": 202.8
  },
  "luminance": 0.16429
}

Semantic roles & 50–950 ramp

primary

#247C83

secondary

#B3574F

accent

#5348E0

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #247C83

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

Preview Lab → · Contrast checker → · Palette generator →