#033A3B#033A3B

#033A3B is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.052 H 196.8°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#033A3B
RGB	rgb(3, 58, 59)
HSL	hsl(181, 90%, 12%)
HSV	hsv(181, 95%, 23%)
CMYK	cmyk(94.9%, 1.7%, 0%, 76.9%)
CIE-LAB	lab(21.43, -15.91, -5.43)
CIE-LCH	lch(21.43, 16.81, 198.83°)
OKLab	oklab(31.67% -0.05 -0.0151)
OKLCH	oklch(31.67% 0.052 196.8)
XYZ	xyz(2.3397, 3.3609, 4.6622)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033A3B #3B0403

analogous

#033B20 #033A3B #031E3B

triadic

#033A3B #3B033A #3A3B03

tetradic

#033A3B #20033B #3B0403 #1E3B03

square

#033A3B #20033B #3B0403 #1E3B03

split-complementary

#033A3B #3B031E #3B2003

monochromatic

#011D1D #011D1D #033A3B #067375 #09ADAF

Accessibility & contrast

On white

12.56

#033A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#033A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033A3B

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033A3B	#FFFFFF	#000000	##FFFFFF
##033A3B	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35373B

Deuteranopia (green-blind)

#2E313B

Tritanopia (blue-blind)

#003C3A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #033a3b;
/* rgb */ color: rgb(3, 58, 59);
/* oklch */ color: oklch(31.7% 0.052 196.8);

Tailwind

colors: {
  custom: {
    50: '#517070',
    500: '#033a3b',
    950: '#000000',
  },
}

SCSS

$custom: #033a3b;
$custom-light: #517070;
$custom-dark: #000000;

JSON

{
  "hex": "#033a3b",
  "rgb": {
    "r": 3,
    "g": 58,
    "b": 59
  },
  "hsl": {
    "h": 181.071,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31673,
    "c": 0.05227,
    "h": 196.8
  },
  "luminance": 0.03361
}

Semantic roles & 50–950 ramp

primary

#033A3B

secondary

#7E1E1C

accent

#2D29FF

background

#F4F6F6

surface

#E7ECEC

border

#C3C7C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #033A3B

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

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