#225757#225757

#225757 is a dark, muted teal. Relative luminance 0.078; OKLCH L 42.2% C 0.056 H 195.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#225757
RGB	rgb(34, 87, 87)
HSL	hsl(180, 44%, 24%)
HSV	hsv(180, 61%, 34%)
CMYK	cmyk(60.9%, 0%, 0%, 65.9%)
CIE-LAB	lab(33.66, -17.33, -5.29)
CIE-LCH	lch(33.66, 18.12, 196.98°)
OKLab	oklab(42.16% -0.0538 -0.0147)
OKLCH	oklch(42.16% 0.056 195.3)
XYZ	xyz(5.7874, 7.8440, 10.2240)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225757 #572222

analogous

#22573C #225757 #223C57

triadic

#225757 #572257 #575722

tetradic

#225757 #3C2257 #572222 #3C5722

square

#225757 #3C2257 #572222 #3C5722

split-complementary

#225757 #57223C #573C22

monochromatic

#091616 #112B2B #225757 #338383 #44AFAF

Accessibility & contrast

On white

8.17

#225757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#225757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225757

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225757	#FFFFFF	#000000	##FFFFFF
##225757	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515357

Deuteranopia (green-blind)

#494C57

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #225757;
/* rgb */ color: rgb(34, 87, 87);
/* oklch */ color: oklch(42.2% 0.056 195.3);

Tailwind

colors: {
  custom: {
    50: '#648686',
    500: '#225757',
    950: '#000000',
  },
}

SCSS

$custom: #225757;
$custom-light: #648686;
$custom-dark: #000000;

JSON

{
  "hex": "#225757",
  "rgb": {
    "r": 34,
    "g": 87,
    "b": 87
  },
  "hsl": {
    "h": 180,
    "s": 43.802,
    "l": 23.725
  },
  "oklch": {
    "l": 0.42157,
    "c": 0.05573,
    "h": 195.3
  },
  "luminance": 0.07845
}

Semantic roles & 50–950 ramp

primary

#225757

secondary

#8B4A4A

accent

#5454D4

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #225757

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

Preview Lab → · Contrast checker → · Palette generator →