#247B84#247B84

#247B84 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.081 H 205.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#247B84
RGB	rgb(36, 123, 132)
HSL	hsl(186, 57%, 33%)
HSV	hsv(186, 73%, 52%)
CMYK	cmyk(72.7%, 6.8%, 0%, 48.2%)
CIE-LAB	lab(47.24, -21.95, -12.31)
CIE-LCH	lch(47.24, 25.17, 209.29°)
OKLab	oklab(53.68% -0.0729 -0.0342)
OKLCH	oklch(53.68% 0.081 205.1)
XYZ	xyz(11.9736, 16.2055, 24.3223)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B84 #842D24

analogous

#24845D #247B84 #244B84

triadic

#247B84 #84247B #7B8424

tetradic

#247B84 #5D2484 #842D24 #4B8424

square

#247B84 #5D2484 #842D24 #4B8424

split-complementary

#247B84 #84244B #845D24

monochromatic

#0A2124 #174E54 #247B84 #31A8B4 #52C4D0

Accessibility & contrast

On white

4.95

#247B84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#247B84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B84

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B84	#FFFFFF	#000000	##FFFFFF
##247B84	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717685

Deuteranopia (green-blind)

#636C84

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247b84;
/* rgb */ color: rgb(36, 123, 132);
/* oklch */ color: oklch(53.7% 0.081 205.1);

Tailwind

colors: {
  custom: {
    50: '#6ea1a7',
    500: '#247b84',
    950: '#000000',
  },
}

SCSS

$custom: #247b84;
$custom-light: #6ea1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#247b84",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 132
  },
  "hsl": {
    "h": 185.625,
    "s": 57.143,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53676,
    "c": 0.0805,
    "h": 205.1
  },
  "luminance": 0.16207
}

Semantic roles & 50–950 ramp

primary

#247B84

secondary

#B45950

accent

#5647E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #247B84

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

Preview Lab → · Contrast checker → · Palette generator →