#223A30#223A30

#223A30 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.5% C 0.035 H 166.1°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#223A30
RGB	rgb(34, 58, 48)
HSL	hsl(155, 26%, 18%)
HSV	hsv(155, 41%, 23%)
CMYK	cmyk(41.4%, 0%, 17.2%, 77.3%)
CIE-LAB	lab(22.23, -12.11, 3.28)
CIE-LCH	lch(22.23, 12.54, 164.84°)
OKLab	oklab(32.52% -0.0341 0.0084)
OKLCH	oklch(32.52% 0.035 166.1)
XYZ	xyz(2.7060, 3.5794, 3.3440)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223A30 #3A222C

analogous

#223A24 #223A30 #22383A

triadic

#223A30 #30223A #3A3022

tetradic

#223A30 #24223A #3A222C #383A22

square

#223A30 #24223A #3A222C #383A22

split-complementary

#223A30 #3A2238 #3A2422

monochromatic

#0B1310 #0B1310 #223A30 #396150 #4F8770

Accessibility & contrast

On white

12.24

#223A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#223A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223A30

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223A30	#FFFFFF	#000000	##FFFFFF
##223A30	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393730

Deuteranopia (green-blind)

#353431

Tritanopia (blue-blind)

#1C3A37

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223a30;
/* rgb */ color: rgb(34, 58, 48);
/* oklch */ color: oklch(32.5% 0.035 166.1);

Tailwind

colors: {
  custom: {
    50: '#5e7068',
    500: '#223a30',
    950: '#000000',
  },
}

SCSS

$custom: #223a30;
$custom-light: #5e7068;
$custom-dark: #000000;

JSON

{
  "hex": "#223a30",
  "rgb": {
    "r": 34,
    "g": 58,
    "b": 48
  },
  "hsl": {
    "h": 155,
    "s": 26.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.32518,
    "c": 0.03513,
    "h": 166.1
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#223A30

secondary

#6D4B59

accent

#658CC2

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040706

muted

#797A7A

Preview Lab

Preview with #223A30

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

Preview Lab → · Contrast checker → · Palette generator →