#247C81#247C81

#247C81 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.080 H 200.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#247C81
RGB	rgb(36, 124, 129)
HSL	hsl(183, 56%, 32%)
HSV	hsv(183, 72%, 51%)
CMYK	cmyk(72.1%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.46, -23.44, -10.21)
CIE-LCH	lch(47.46, 25.56, 203.54°)
OKLab	oklab(53.82% -0.0753 -0.0283)
OKLCH	oklch(53.82% 0.08 200.6)
XYZ	xyz(11.8959, 16.3740, 23.2982)
Luminance	0.1638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247C81 #812924

analogous

#248158 #247C81 #244D81

triadic

#247C81 #81247C #7C8124

tetradic

#247C81 #582481 #812924 #4D8124

square

#247C81 #582481 #812924 #4D8124

split-complementary

#247C81 #81244D #815824

monochromatic

#092021 #174E51 #247C81 #31AAB1 #51C8CE

Accessibility & contrast

On white

4.91

#247C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#247C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247C81

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247C81	#FFFFFF	#000000	##FFFFFF
##247C81	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737681

Deuteranopia (green-blind)

#656C81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247c81;
/* rgb */ color: rgb(36, 124, 129);
/* oklch */ color: oklch(53.8% 0.080 200.6);

Tailwind

colors: {
  custom: {
    50: '#6ea2a5',
    500: '#247c81',
    950: '#000000',
  },
}

SCSS

$custom: #247c81;
$custom-light: #6ea2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#247c81",
  "rgb": {
    "r": 36,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 183.226,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53818,
    "c": 0.08048,
    "h": 200.6
  },
  "luminance": 0.16375
}

Semantic roles & 50–950 ramp

primary

#247C81

secondary

#B2544E

accent

#5048E0

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #247C81

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

Preview Lab → · Contrast checker → · Palette generator →