#227C81#227C81

#227C81 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.081 H 200.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#227C81
RGB	rgb(34, 124, 129)
HSL	hsl(183, 58%, 32%)
HSV	hsv(183, 74%, 51%)
CMYK	cmyk(73.6%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.42, -23.72, -10.28)
CIE-LCH	lch(47.42, 25.85, 203.43°)
OKLab	oklab(53.77% -0.0762 -0.0285)
OKLCH	oklch(53.77% 0.081 200.5)
XYZ	xyz(11.8280, 16.3390, 23.2950)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227C81 #812722

analogous

#228157 #227C81 #224D81

triadic

#227C81 #81227C #7C8122

tetradic

#227C81 #572281 #812722 #4D8122

square

#227C81 #572281 #812722 #4D8122

split-complementary

#227C81 #81224D #815722

monochromatic

#081F20 #154D51 #227C81 #2FABB1 #4DC9D0

Accessibility & contrast

On white

4.92

#227C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#227C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227C81

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227C81	#FFFFFF	#000000	##FFFFFF
##227C81	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727681

Deuteranopia (green-blind)

#656C81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #227c81;
/* rgb */ color: rgb(34, 124, 129);
/* oklch */ color: oklch(53.8% 0.081 200.5);

Tailwind

colors: {
  custom: {
    50: '#6da2a5',
    500: '#227c81',
    950: '#000000',
  },
}

SCSS

$custom: #227c81;
$custom-light: #6da2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#227c81",
  "rgb": {
    "r": 34,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 183.158,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.53769,
    "c": 0.0814,
    "h": 200.5
  },
  "luminance": 0.1634
}

Semantic roles & 50–950 ramp

primary

#227C81

secondary

#B3514B

accent

#4E46E1

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #227C81

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

Preview Lab → · Contrast checker → · Palette generator →