#247D81#247D81

#247D81 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.081 H 199.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#247D81
RGB	rgb(36, 125, 129)
HSL	hsl(183, 56%, 32%)
HSV	hsv(183, 72%, 51%)
CMYK	cmyk(72.1%, 3.1%, 0%, 49.4%)
CIE-LAB	lab(47.79, -23.95, -9.72)
CIE-LCH	lch(47.79, 25.85, 202.09°)
OKLab	oklab(54.08% -0.0764 -0.027)
OKLCH	oklch(54.08% 0.081 199.4)
XYZ	xyz(12.0219, 16.6259, 23.3401)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247D81 #812824

analogous

#248157 #247D81 #244E81

triadic

#247D81 #81247D #7D8124

tetradic

#247D81 #572481 #812824 #4E8124

square

#247D81 #572481 #812824 #4E8124

split-complementary

#247D81 #81244E #815724

monochromatic

#092021 #174F51 #247D81 #31ABB1 #51C9CE

Accessibility & contrast

On white

4.86

#247D81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#247D81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247D81

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247D81	#FFFFFF	#000000	##FFFFFF
##247D81	1.00	4.86	4.33	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747781

Deuteranopia (green-blind)

#666D81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #247d81;
/* rgb */ color: rgb(36, 125, 129);
/* oklch */ color: oklch(54.1% 0.081 199.4);

Tailwind

colors: {
  custom: {
    50: '#6ea3a5',
    500: '#247d81',
    950: '#000000',
  },
}

SCSS

$custom: #247d81;
$custom-light: #6ea3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#247d81",
  "rgb": {
    "r": 36,
    "g": 125,
    "b": 129
  },
  "hsl": {
    "h": 182.581,
    "s": 56.364,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5408,
    "c": 0.08103,
    "h": 199.4
  },
  "luminance": 0.16627
}

Semantic roles & 50–950 ramp

primary

#247D81

secondary

#B2534E

accent

#4F48E0

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #247D81

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

Preview Lab → · Contrast checker → · Palette generator →