#247D74#247D74

#247D74 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.6% C 0.083 H 185.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#247D74
RGB	rgb(36, 125, 116)
HSL	hsl(174, 55%, 32%)
HSV	hsv(174, 71%, 49%)
CMYK	cmyk(71.2%, 0%, 7.2%, 51%)
CIE-LAB	lab(47.37, -27.92, -2.65)
CIE-LCH	lch(47.37, 28.05, 185.43°)
OKLab	oklab(53.6% -0.0826 -0.0076)
OKLCH	oklch(53.6% 0.083 185.3)
XYZ	xyz(11.2121, 16.3020, 19.0753)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#247D74 #7D242D

analogous

#247D48 #247D74 #245A7D

triadic

#247D74 #74247D #7D7424

tetradic

#247D74 #48247D #7D242D #5A7D24

square

#247D74 #48247D #7D242D #5A7D24

split-complementary

#247D74 #7D245A #7D4824

monochromatic

#091E1C #164D48 #247D74 #32ADA0 #4FCCC0

Accessibility & contrast

On white

4.93

#247D74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#247D74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #247D74

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##247D74	#FFFFFF	#000000	##FFFFFF
##247D74	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767674

Deuteranopia (green-blind)

#6A6C75

Tritanopia (blue-blind)

#00807A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #247d74;
/* rgb */ color: rgb(36, 125, 116);
/* oklch */ color: oklch(53.6% 0.083 185.3);

Tailwind

colors: {
  custom: {
    50: '#6da39c',
    500: '#247d74',
    950: '#000000',
  },
}

SCSS

$custom: #247d74;
$custom-light: #6da39c;
$custom-dark: #000000;

JSON

{
  "hex": "#247d74",
  "rgb": {
    "r": 36,
    "g": 125,
    "b": 116
  },
  "hsl": {
    "h": 173.933,
    "s": 55.28,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53603,
    "c": 0.08294,
    "h": 185.3
  },
  "luminance": 0.16303
}

Semantic roles & 50–950 ramp

primary

#247D74

secondary

#AF4D57

accent

#4958DF

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #247D74

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

Preview Lab → · Contrast checker → · Palette generator →