#247E7B#247E7B

#247E7B is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.1% C 0.082 H 191.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#247E7B
RGB	rgb(36, 126, 123)
HSL	hsl(178, 56%, 32%)
HSV	hsv(178, 71%, 49%)
CMYK	cmyk(71.4%, 0%, 2.4%, 50.6%)
CIE-LAB	lab(47.91, -26.32, -5.99)
CIE-LCH	lch(47.91, 26.99, 192.81°)
OKLab	oklab(54.12% -0.0803 -0.0167)
OKLCH	oklch(54.12% 0.082 191.7)
XYZ	xyz(11.7619, 16.7255, 21.3435)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247E7B #7E2427

analogous

#247E4E #247E7B #24547E

triadic

#247E7B #7B247E #7E7B24

tetradic

#247E7B #4E247E #7E2427 #547E24

square

#247E7B #4E247E #7E2427 #547E24

split-complementary

#247E7B #7E2454 #7E4E24

monochromatic

#091F1E #164E4D #247E7B #32AEA9 #50CDC9

Accessibility & contrast

On white

4.83

#247E7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#247E7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247E7B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247E7B	#FFFFFF	#000000	##FFFFFF
##247E7B	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#76777B

Deuteranopia (green-blind)

#696E7C

Tritanopia (blue-blind)

#00827D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #247e7b;
/* rgb */ color: rgb(36, 126, 123);
/* oklch */ color: oklch(54.1% 0.082 191.7);

Tailwind

colors: {
  custom: {
    50: '#6da4a1',
    500: '#247e7b',
    950: '#000000',
  },
}

SCSS

$custom: #247e7b;
$custom-light: #6da4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#247e7b",
  "rgb": {
    "r": 36,
    "g": 126,
    "b": 123
  },
  "hsl": {
    "h": 178,
    "s": 55.556,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54118,
    "c": 0.08202,
    "h": 191.7
  },
  "luminance": 0.16727
}

Semantic roles & 50–950 ramp

primary

#247E7B

secondary

#B04E51

accent

#494EDF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #247E7B

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

Preview Lab → · Contrast checker → · Palette generator →