#245C55#245C55

#245C55 is a dark, muted teal. Relative luminance 0.087; OKLCH L 43.5% C 0.060 H 184.2°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#245C55
RGB	rgb(36, 92, 85)
HSL	hsl(173, 44%, 25%)
HSV	hsv(173, 61%, 36%)
CMYK	cmyk(60.9%, 0%, 7.6%, 63.9%)
CIE-LAB	lab(35.37, -20.22, -1.49)
CIE-LCH	lch(35.37, 20.27, 184.22°)
OKLab	oklab(43.54% -0.0596 -0.0043)
OKLCH	oklch(43.54% 0.06 184.2)
XYZ	xyz(6.1937, 8.6846, 9.9425)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245C55 #5C242B

analogous

#245C39 #245C55 #24475C

triadic

#245C55 #55245C #5C5524

tetradic

#245C55 #39245C #5C242B #475C24

square

#245C55 #39245C #5C242B #475C24

split-complementary

#245C55 #5C2447 #5C3924

monochromatic

#091614 #13302C #245C55 #35887E #46B4A6

Accessibility & contrast

On white

7.67

#245C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#245C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245C55

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245C55	#FFFFFF	#000000	##FFFFFF
##245C55	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585755

Deuteranopia (green-blind)

#4F5056

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #245c55;
/* rgb */ color: rgb(36, 92, 85);
/* oklch */ color: oklch(43.5% 0.060 184.2);

Tailwind

colors: {
  custom: {
    50: '#658a84',
    500: '#245c55',
    950: '#000000',
  },
}

SCSS

$custom: #245c55;
$custom-light: #658a84;
$custom-dark: #000000;

JSON

{
  "hex": "#245c55",
  "rgb": {
    "r": 36,
    "g": 92,
    "b": 85
  },
  "hsl": {
    "h": 172.5,
    "s": 43.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.43542,
    "c": 0.0598,
    "h": 184.2
  },
  "luminance": 0.08685
}

Semantic roles & 50–950 ramp

primary

#245C55

secondary

#904C55

accent

#5464D3

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #245C55

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

Preview Lab → · Contrast checker → · Palette generator →