#247B66#247B66

#247B66 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.6% C 0.088 H 173.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#247B66
RGB	rgb(36, 123, 102)
HSL	hsl(166, 55%, 31%)
HSV	hsv(166, 71%, 48%)
CMYK	cmyk(70.7%, 0%, 17.1%, 51.8%)
CIE-LAB	lab(46.31, -30.91, 4.09)
CIE-LCH	lch(46.31, 31.18, 172.47°)
OKLab	oklab(52.61% -0.0873 0.0103)
OKLCH	oklch(52.61% 0.088 173.2)
XYZ	xyz(10.2076, 15.4991, 15.0215)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B66 #7B2439

analogous

#247B3A #247B66 #24647B

triadic

#247B66 #66247B #7B6624

tetradic

#247B66 #3A247B #7B2439 #647B24

square

#247B66 #3A247B #7B2439 #647B24

split-complementary

#247B66 #7B2464 #7B3A24

monochromatic

#081C17 #164C3F #247B66 #32AA8D #4ECBAD

Accessibility & contrast

On white

5.12

#247B66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#247B66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B66

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B66	#FFFFFF	#000000	##FFFFFF
##247B66	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777365

Deuteranopia (green-blind)

#6B6A68

Tritanopia (blue-blind)

#007C75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #247b66;
/* rgb */ color: rgb(36, 123, 102);
/* oklch */ color: oklch(52.6% 0.088 173.2);

Tailwind

colors: {
  custom: {
    50: '#6ba291',
    500: '#247b66',
    950: '#000000',
  },
}

SCSS

$custom: #247b66;
$custom-light: #6ba291;
$custom-dark: #000000;

JSON

{
  "hex": "#247b66",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 102
  },
  "hsl": {
    "h": 165.517,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52609,
    "c": 0.08796,
    "h": 173.2
  },
  "luminance": 0.155
}

Semantic roles & 50–950 ramp

primary

#247B66

secondary

#AD4D65

accent

#4A6EDE

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #247B66

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

Preview Lab → · Contrast checker → · Palette generator →