#247B83#247B83

#247B83 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.080 H 204.0°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#247B83
RGB	rgb(36, 123, 131)
HSL	hsl(185, 57%, 33%)
HSV	hsv(185, 73%, 51%)
CMYK	cmyk(72.5%, 6.1%, 0%, 48.6%)
CIE-LAB	lab(47.21, -22.27, -11.77)
CIE-LCH	lch(47.21, 25.19, 207.86°)
OKLab	oklab(53.64% -0.0733 -0.0327)
OKLCH	oklch(53.64% 0.08 204)
XYZ	xyz(11.9055, 16.1783, 23.9636)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B83 #832C24

analogous

#24835C #247B83 #244B83

triadic

#247B83 #83247B #7B8324

tetradic

#247B83 #5C2483 #832C24 #4B8324

square

#247B83 #5C2483 #832C24 #4B8324

split-complementary

#247B83 #83244B #835C24

monochromatic

#0A2123 #174E53 #247B83 #31A8B3 #52C5CF

Accessibility & contrast

On white

4.96

#247B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#247B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B83

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B83	#FFFFFF	#000000	##FFFFFF
##247B83	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717684

Deuteranopia (green-blind)

#636C83

Tritanopia (blue-blind)

#00807D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247b83;
/* rgb */ color: rgb(36, 123, 131);
/* oklch */ color: oklch(53.6% 0.080 204.0);

Tailwind

colors: {
  custom: {
    50: '#6ea1a7',
    500: '#247b83',
    950: '#000000',
  },
}

SCSS

$custom: #247b83;
$custom-light: #6ea1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#247b83",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 131
  },
  "hsl": {
    "h": 185.053,
    "s": 56.886,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53636,
    "c": 0.0803,
    "h": 204
  },
  "luminance": 0.1618
}

Semantic roles & 50–950 ramp

primary

#247B83

secondary

#B3584F

accent

#5448E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #247B83

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

Preview Lab → · Contrast checker → · Palette generator →