#002B21#002B21

#002B21 is a dark, muted teal. Relative luminance 0.018; OKLCH L 25.8% C 0.050 H 172.8°. Best body text is #FFFFFF at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#002B21
RGB	rgb(0, 43, 33)
HSL	hsl(166, 100%, 8%)
HSV	hsv(166, 100%, 17%)
CMYK	cmyk(100%, 0%, 23.3%, 83.1%)
CIE-LAB	lab(14.61, -17.55, 2.46)
CIE-LCH	lch(14.61, 17.72, 172.00°)
OKLab	oklab(25.77% -0.0492 0.0062)
OKLCH	oklch(25.77% 0.05 172.8)
XYZ	xyz(1.1382, 1.8374, 1.7332)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#002B21 #2B000A

analogous

#002B0B #002B21 #001F2B

triadic

#002B21 #21002B #2B2100

tetradic

#002B21 #0B002B #2B000A #1F2B00

square

#002B21 #0B002B #2B000A #1F2B00

split-complementary

#002B21 #2B001F #2B0B00

monochromatic

#001F17 #001F17 #002B21 #006850 #00A57F

Accessibility & contrast

On white

15.36

#002B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#002B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #002B21

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##002B21	#FFFFFF	#000000	##FFFFFF
##002B21	1.00	15.36	1.37	15.36
#FFFFFF	15.36	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292721

Deuteranopia (green-blind)

#242322

Tritanopia (blue-blind)

#002C28

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #002b21;
/* rgb */ color: rgb(0, 43, 33);
/* oklch */ color: oklch(25.8% 0.050 172.8);

Tailwind

colors: {
  custom: {
    50: '#49645c',
    500: '#002b21',
    950: '#000000',
  },
}

SCSS

$custom: #002b21;
$custom-light: #49645c;
$custom-dark: #000000;

JSON

{
  "hex": "#002b21",
  "rgb": {
    "r": 0,
    "g": 43,
    "b": 33
  },
  "hsl": {
    "h": 166.047,
    "s": 100,
    "l": 8.431
  },
  "oklch": {
    "l": 0.25766,
    "c": 0.04958,
    "h": 172.8
  },
  "luminance": 0.01838
}

Semantic roles & 50–950 ramp

primary

#002B21

secondary

#73142A

accent

#295BFF

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#010504

muted

#777A79

Preview Lab

Preview with #002B21

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

Preview Lab → · Contrast checker → · Palette generator →