#033638#033638

#033638 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.3% C 0.050 H 199.0°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#033638
RGB	rgb(3, 54, 56)
HSL	hsl(182, 90%, 12%)
HSV	hsv(182, 95%, 22%)
CMYK	cmyk(94.6%, 3.6%, 0%, 78%)
CIE-LAB	lab(19.81, -14.73, -5.83)
CIE-LCH	lch(19.81, 15.84, 201.57°)
OKLab	oklab(30.32% -0.047 -0.0162)
OKLCH	oklch(30.32% 0.05 199)
XYZ	xyz(2.0702, 2.9429, 4.1995)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033638 #380503

analogous

#033820 #033638 #031C38

triadic

#033638 #380336 #363803

tetradic

#033638 #200338 #380503 #1C3803

square

#033638 #200338 #380503 #1C3803

split-complementary

#033638 #38031C #382003

monochromatic

#021C1D #021C1D #033638 #066E72 #09A6AC

Accessibility & contrast

On white

13.22

#033638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#033638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033638

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033638	#FFFFFF	#000000	##FFFFFF
##033638	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313338

Deuteranopia (green-blind)

#2A2E38

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #033638;
/* rgb */ color: rgb(3, 54, 56);
/* oklch */ color: oklch(30.3% 0.050 199.0);

Tailwind

colors: {
  custom: {
    50: '#506d6e',
    500: '#033638',
    950: '#000000',
  },
}

SCSS

$custom: #033638;
$custom-light: #506d6e;
$custom-dark: #000000;

JSON

{
  "hex": "#033638",
  "rgb": {
    "r": 3,
    "g": 54,
    "b": 56
  },
  "hsl": {
    "h": 182.264,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30317,
    "c": 0.04975,
    "h": 199
  },
  "luminance": 0.02943
}

Semantic roles & 50–950 ramp

primary

#033638

secondary

#7B201C

accent

#3129FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020707

muted

#787A7A

Preview Lab

Preview with #033638

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

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