#245657#245657

#245657 is a dark, muted teal. Relative luminance 0.077; OKLCH L 42.0% C 0.053 H 197.1°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#245657
RGB	rgb(36, 86, 87)
HSL	hsl(181, 41%, 24%)
HSV	hsv(181, 59%, 34%)
CMYK	cmyk(58.6%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(33.39, -16.32, -5.68)
CIE-LCH	lch(33.39, 17.28, 199.19°)
OKLab	oklab(41.96% -0.0511 -0.0157)
OKLCH	oklch(41.96% 0.053 197.1)
XYZ	xyz(5.7749, 7.7182, 10.2004)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#245657 #572524

analogous

#24573F #245657 #243D57

triadic

#245657 #572456 #565724

tetradic

#245657 #3F2457 #572524 #3D5724

square

#245657 #3F2457 #572524 #3D5724

split-complementary

#245657 #57243D #573F24

monochromatic

#091516 #122B2C #245657 #368182 #48ACAE

Accessibility & contrast

On white

8.26

#245657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#245657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #245657

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##245657	#FFFFFF	#000000	##FFFFFF
##245657	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505257

Deuteranopia (green-blind)

#484C57

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #245657;
/* rgb */ color: rgb(36, 86, 87);
/* oklch */ color: oklch(42.0% 0.053 197.1);

Tailwind

colors: {
  custom: {
    50: '#658686',
    500: '#245657',
    950: '#000000',
  },
}

SCSS

$custom: #245657;
$custom-light: #658686;
$custom-dark: #000000;

JSON

{
  "hex": "#245657",
  "rgb": {
    "r": 36,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 181.176,
    "s": 41.463,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41962,
    "c": 0.05347,
    "h": 197.1
  },
  "luminance": 0.07719
}

Semantic roles & 50–950 ramp

primary

#245657

secondary

#8B4D4C

accent

#5957D1

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #245657

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

Preview Lab → · Contrast checker → · Palette generator →