#247B80#247B80

#247B80 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.5% C 0.080 H 200.7°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#247B80
RGB	rgb(36, 123, 128)
HSL	hsl(183, 56%, 32%)
HSV	hsv(183, 72%, 50%)
CMYK	cmyk(71.9%, 3.9%, 0%, 49.8%)
CIE-LAB	lab(47.10, -23.23, -10.15)
CIE-LCH	lch(47.10, 25.36, 203.61°)
OKLab	oklab(53.52% -0.0747 -0.0282)
OKLCH	oklch(53.52% 0.08 200.7)
XYZ	xyz(11.7051, 16.0981, 22.9082)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247B80 #802924

analogous

#248057 #247B80 #244D80

triadic

#247B80 #80247B #7B8024

tetradic

#247B80 #572480 #802924 #4D8024

square

#247B80 #572480 #802924 #4D8024

split-complementary

#247B80 #80244D #805724

monochromatic

#091F20 #174D50 #247B80 #31A9B0 #50C7CE

Accessibility & contrast

On white

4.98

#247B80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#247B80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247B80

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247B80	#FFFFFF	#000000	##FFFFFF
##247B80	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727580

Deuteranopia (green-blind)

#646B80

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247b80;
/* rgb */ color: rgb(36, 123, 128);
/* oklch */ color: oklch(53.5% 0.080 200.7);

Tailwind

colors: {
  custom: {
    50: '#6ea1a4',
    500: '#247b80',
    950: '#000000',
  },
}

SCSS

$custom: #247b80;
$custom-light: #6ea1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#247b80",
  "rgb": {
    "r": 36,
    "g": 123,
    "b": 128
  },
  "hsl": {
    "h": 183.261,
    "s": 56.098,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53517,
    "c": 0.07984,
    "h": 200.7
  },
  "luminance": 0.16099
}

Semantic roles & 50–950 ramp

primary

#247B80

secondary

#B2534E

accent

#5148DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #247B80

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

Preview Lab → · Contrast checker → · Palette generator →