#033A37#033A37

#033A37 is a dark, muted teal. Relative luminance 0.033; OKLCH L 31.5% C 0.053 H 189.0°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#033A37
RGB	rgb(3, 58, 55)
HSL	hsl(177, 90%, 12%)
HSV	hsv(177, 95%, 23%)
CMYK	cmyk(94.8%, 0%, 5.2%, 77.3%)
CIE-LAB	lab(21.29, -17.37, -2.95)
CIE-LCH	lch(21.29, 17.61, 189.64°)
OKLab	oklab(31.5% -0.0522 -0.0083)
OKLCH	oklch(31.5% 0.053 189)
XYZ	xyz(2.2399, 3.3210, 4.1367)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033A37 #3A0306

analogous

#033A1C #033A37 #03223A

triadic

#033A37 #37033A #3A3703

tetradic

#033A37 #1C033A #3A0306 #223A03

square

#033A37 #1C033A #3A0306 #223A03

split-complementary

#033A37 #3A0322 #3A1C03

monochromatic

#021D1C #021D1C #033A37 #06746E #09AEA5

Accessibility & contrast

On white

12.62

#033A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#033A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033A37

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033A37	#FFFFFF	#000000	##FFFFFF
##033A37	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363637

Deuteranopia (green-blind)

#2F3137

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #033a37;
/* rgb */ color: rgb(3, 58, 55);
/* oklch */ color: oklch(31.5% 0.053 189.0);

Tailwind

colors: {
  custom: {
    50: '#50706d',
    500: '#033a37',
    950: '#000000',
  },
}

SCSS

$custom: #033a37;
$custom-light: #50706d;
$custom-dark: #000000;

JSON

{
  "hex": "#033a37",
  "rgb": {
    "r": 3,
    "g": 58,
    "b": 55
  },
  "hsl": {
    "h": 176.727,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31503,
    "c": 0.05289,
    "h": 189
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#033A37

secondary

#7D1C21

accent

#2934FF

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #033A37

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

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