#247B74#247B74

#247B74 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.081 H 187.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#247B74
RGB	rgb(36, 123, 116)
HSL	hsl(175, 55%, 31%)
HSV	hsv(175, 71%, 48%)
CMYK	cmyk(70.7%, 0%, 5.7%, 51.8%)
CIE-LAB	lab(46.71, -26.93, -3.62)
CIE-LCH	lch(46.71, 27.18, 187.66°)
OKLab	oklab(53.07% -0.0804 -0.0102)
OKLCH	oklch(53.07% 0.081 187.3)
XYZ	xyz(10.9614, 15.8007, 18.9918)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B74 #7B242B

analogous

#247B48 #247B74 #24567B

triadic

#247B74 #74247B #7B7424

tetradic

#247B74 #48247B #7B242B #567B24

square

#247B74 #48247B #7B242B #567B24

split-complementary

#247B74 #7B2456 #7B4824

monochromatic

#081C1B #164C47 #247B74 #32AAA1 #4ECBC1

Accessibility & contrast

On white

5.05

#247B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#247B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B74

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B74	#FFFFFF	#000000	##FFFFFF
##247B74	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747474

Deuteranopia (green-blind)

#686B75

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #247b74;
/* rgb */ color: rgb(36, 123, 116);
/* oklch */ color: oklch(53.1% 0.081 187.3);

Tailwind

colors: {
  custom: {
    50: '#6ca19c',
    500: '#247b74',
    950: '#000000',
  },
}

SCSS

$custom: #247b74;
$custom-light: #6ca19c;
$custom-dark: #000000;

JSON

{
  "hex": "#247b74",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 116
  },
  "hsl": {
    "h": 175.172,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5307,
    "c": 0.08104,
    "h": 187.3
  },
  "luminance": 0.15802
}

Semantic roles & 50–950 ramp

primary

#247B74

secondary

#AD4D55

accent

#4A56DE

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #247B74

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

Preview Lab → · Contrast checker → · Palette generator →