#225F57#225F57

#225F57 is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.4% C 0.064 H 183.3°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#225F57
RGB	rgb(34, 95, 87)
HSL	hsl(172, 47%, 25%)
HSV	hsv(172, 64%, 37%)
CMYK	cmyk(64.2%, 0%, 8.4%, 62.7%)
CIE-LAB	lab(36.39, -21.65, -1.25)
CIE-LCH	lch(36.39, 21.68, 183.30°)
OKLab	oklab(44.37% -0.0636 -0.0037)
OKLCH	oklch(44.37% 0.064 183.3)
XYZ	xyz(6.4714, 9.2120, 10.4520)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225F57 #5F222A

analogous

#225F38 #225F57 #22485F

triadic

#225F57 #57225F #5F5722

tetradic

#225F57 #38225F #5F222A #485F22

square

#225F57 #38225F #5F222A #485F22

split-complementary

#225F57 #5F2248 #5F3822

monochromatic

#081715 #12322E #225F57 #328C80 #42B9AA

Accessibility & contrast

On white

7.39

#225F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#225F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225F57

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225F57	#FFFFFF	#000000	##FFFFFF
##225F57	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A57

Deuteranopia (green-blind)

#515358

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #225f57;
/* rgb */ color: rgb(34, 95, 87);
/* oklch */ color: oklch(44.4% 0.064 183.3);

Tailwind

colors: {
  custom: {
    50: '#658d86',
    500: '#225f57',
    950: '#000000',
  },
}

SCSS

$custom: #225f57;
$custom-light: #658d86;
$custom-dark: #000000;

JSON

{
  "hex": "#225f57",
  "rgb": {
    "r": 34,
    "g": 95,
    "b": 87
  },
  "hsl": {
    "h": 172.131,
    "s": 47.287,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4437,
    "c": 0.06371,
    "h": 183.3
  },
  "luminance": 0.09213
}

Semantic roles & 50–950 ramp

primary

#225F57

secondary

#934A53

accent

#5162D7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #225F57

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

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