#033D40#033D40

#033D40 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.054 H 200.5°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#033D40
RGB	rgb(3, 61, 64)
HSL	hsl(183, 91%, 13%)
HSV	hsv(183, 95%, 25%)
CMYK	cmyk(95.3%, 4.7%, 0%, 74.9%)
CIE-LAB	lab(22.75, -15.75, -6.81)
CIE-LCH	lch(22.75, 17.16, 203.39°)
OKLab	oklab(32.8% -0.0508 -0.019)
OKLCH	oklch(32.8% 0.054 200.5)
XYZ	xyz(2.6313, 3.7267, 5.4301)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033D40 #400603

analogous

#034024 #033D40 #031E40

triadic

#033D40 #40033D #3D4003

tetradic

#033D40 #240340 #400603 #1E4003

square

#033D40 #240340 #400603 #1E4003

split-complementary

#033D40 #40031E #402403

monochromatic

#011C1D #011C1D #033D40 #06757A #08ACB5

Accessibility & contrast

On white

12.03

#033D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#033D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033D40

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033D40	#FFFFFF	#000000	##FFFFFF
##033D40	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373A40

Deuteranopia (green-blind)

#2F3440

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #033d40;
/* rgb */ color: rgb(3, 61, 64);
/* oklch */ color: oklch(32.8% 0.054 200.5);

Tailwind

colors: {
  custom: {
    50: '#527274',
    500: '#033d40',
    950: '#000000',
  },
}

SCSS

$custom: #033d40;
$custom-light: #527274;
$custom-dark: #000000;

JSON

{
  "hex": "#033d40",
  "rgb": {
    "r": 3,
    "g": 61,
    "b": 64
  },
  "hsl": {
    "h": 182.951,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32804,
    "c": 0.05423,
    "h": 200.5
  },
  "luminance": 0.03727
}

Semantic roles & 50–950 ramp

primary

#033D40

secondary

#82221D

accent

#3329FF

background

#F5F6F7

surface

#E8ECED

border

#C4C7C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #033D40

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

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