#245C56#245C56

#245C56 is a dark, muted teal. Relative luminance 0.087; OKLCH L 43.6% C 0.059 H 185.7°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#245C56
RGB	rgb(36, 92, 86)
HSL	hsl(174, 44%, 25%)
HSV	hsv(174, 61%, 36%)
CMYK	cmyk(60.9%, 0%, 6.5%, 63.9%)
CIE-LAB	lab(35.40, -19.92, -2.07)
CIE-LCH	lch(35.40, 20.03, 185.94°)
OKLab	oklab(43.58% -0.0591 -0.0059)
OKLCH	oklch(43.58% 0.059 185.7)
XYZ	xyz(6.2337, 8.7006, 10.1532)
Luminance	0.0870 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C56 #5C242A

analogous

#245C3A #245C56 #24465C

triadic

#245C56 #56245C #5C5624

tetradic

#245C56 #3A245C #5C242A #465C24

square

#245C56 #3A245C #5C242A #465C24

split-complementary

#245C56 #5C2446 #5C3A24

monochromatic

#091615 #13302D #245C56 #35887F #46B4A8

Accessibility & contrast

On white

7.66

#245C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#245C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C56

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C56	#FFFFFF	#000000	##FFFFFF
##245C56	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575756

Deuteranopia (green-blind)

#4F5157

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #245c56;
/* rgb */ color: rgb(36, 92, 86);
/* oklch */ color: oklch(43.6% 0.059 185.7);

Tailwind

colors: {
  custom: {
    50: '#658a85',
    500: '#245c56',
    950: '#000000',
  },
}

SCSS

$custom: #245c56;
$custom-light: #658a85;
$custom-dark: #000000;

JSON

{
  "hex": "#245c56",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 86
  },
  "hsl": {
    "h": 173.571,
    "s": 43.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.43578,
    "c": 0.05942,
    "h": 185.7
  },
  "luminance": 0.08701
}

Semantic roles & 50–950 ramp

primary

#245C56

secondary

#904C53

accent

#5462D3

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #245C56

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

Preview Lab → · Contrast checker → · Palette generator →