#228577#228577

#228577 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.091 H 181.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#228577
RGB	rgb(34, 133, 119)
HSL	hsl(172, 59%, 33%)
HSV	hsv(172, 74%, 52%)
CMYK	cmyk(74.4%, 0%, 10.5%, 47.8%)
CIE-LAB	lab(50.03, -31.20, -0.51)
CIE-LCH	lch(50.03, 31.20, 180.94°)
OKLab	oklab(55.79% -0.0907 -0.0019)
OKLCH	oklch(55.79% 0.091 181.2)
XYZ	xyz(12.3754, 18.4456, 20.3573)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228577 #852230

analogous

#228545 #228577 #226185

triadic

#228577 #772285 #857722

tetradic

#228577 #452285 #852230 #618522

square

#228577 #452285 #852230 #618522

split-complementary

#228577 #852261 #854522

monochromatic

#092420 #16544B #228577 #2EB6A3 #4FD2C0

Accessibility & contrast

On white

4.48

#228577 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#228577 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228577

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228577	#FFFFFF	#000000	##000000
##228577	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7D76

Deuteranopia (green-blind)

#717378

Tritanopia (blue-blind)

#008881

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #228577;
/* rgb */ color: rgb(34, 133, 119);
/* oklch */ color: oklch(55.8% 0.091 181.2);

Tailwind

colors: {
  custom: {
    50: '#6ea99e',
    500: '#228577',
    950: '#000000',
  },
}

SCSS

$custom: #228577;
$custom-light: #6ea99e;
$custom-dark: #000000;

JSON

{
  "hex": "#228577",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 119
  },
  "hsl": {
    "h": 171.515,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55791,
    "c": 0.09068,
    "h": 181.2
  },
  "luminance": 0.18447
}

Semantic roles & 50–950 ramp

primary

#228577

secondary

#B64D5C

accent

#455CE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #228577

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

Preview Lab → · Contrast checker → · Palette generator →