#247E89#247E89

#247E89 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.7% C 0.083 H 207.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#247E89
RGB	rgb(36, 126, 137)
HSL	hsl(187, 58%, 34%)
HSV	hsv(187, 74%, 54%)
CMYK	cmyk(73.7%, 8%, 0%, 46.3%)
CIE-LAB	lab(48.39, -21.90, -13.53)
CIE-LCH	lch(48.39, 25.75, 211.71°)
OKLab	oklab(54.66% -0.0738 -0.0376)
OKLCH	oklch(54.66% 0.083 207)
XYZ	xyz(12.7018, 17.1014, 26.2935)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247E89 #892F24

analogous

#248962 #247E89 #244C89

triadic

#247E89 #89247E #7E8924

tetradic

#247E89 #622489 #892F24 #4C8924

square

#247E89 #622489 #892F24 #4C8924

split-complementary

#247E89 #89244C #896224

monochromatic

#0B2528 #175159 #247E89 #31ABB9 #55C5D2

Accessibility & contrast

On white

4.75

#247E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#247E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247E89

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247E89	#FFFFFF	#000000	##FFFFFF
##247E89	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73798A

Deuteranopia (green-blind)

#656E89

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #247e89;
/* rgb */ color: rgb(36, 126, 137);
/* oklch */ color: oklch(54.7% 0.083 207.0);

Tailwind

colors: {
  custom: {
    50: '#6fa3ab',
    500: '#247e89',
    950: '#000000',
  },
}

SCSS

$custom: #247e89;
$custom-light: #6fa3ab;
$custom-dark: #000000;

JSON

{
  "hex": "#247e89",
  "rgb": {
    "r": 36,
    "g": 126,
    "b": 137
  },
  "hsl": {
    "h": 186.535,
    "s": 58.382,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5466,
    "c": 0.08288,
    "h": 207
  },
  "luminance": 0.17103
}

Semantic roles & 50–950 ramp

primary

#247E89

secondary

#B75D52

accent

#5746E2

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #247E89

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

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