#33B3B9#33B3B9

#33B3B9 is a light, moderate teal. Relative luminance 0.364; OKLCH L 70.2% C 0.107 H 199.7°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#33B3B9
RGB	rgb(51, 179, 185)
HSL	hsl(183, 57%, 46%)
HSV	hsv(183, 72%, 73%)
CMYK	cmyk(72.4%, 3.2%, 0%, 27.5%)
CIE-LAB	lab(66.86, -31.58, -13.01)
CIE-LCH	lch(66.86, 34.16, 202.39°)
OKLab	oklab(70.23% -0.101 -0.0361)
OKLCH	oklch(70.23% 0.107 199.7)
XYZ	xyz(26.2384, 36.4437, 51.5410)
Luminance	0.3645 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3B9 #B93933

analogous

#33B97C #33B3B9 #3370B9

triadic

#33B3B9 #B933B3 #B3B933

tetradic

#33B3B9 #7C33B9 #B93933 #70B933

square

#33B3B9 #7C33B9 #B93933 #70B933

split-complementary

#33B3B9 #B93370 #B97C33

monochromatic

#195659 #268589 #33B3B9 #58CCD1 #88DADE

Accessibility & contrast

On white

2.53

#33B3B9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#33B3B9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3B9

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3B9	#FFFFFF	#000000	##000000
##33B3B9	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABBA

Deuteranopia (green-blind)

#929DBA

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b3b9;
/* rgb */ color: rgb(51, 179, 185);
/* oklch */ color: oklch(70.2% 0.107 199.7);

Tailwind

colors: {
  custom: {
    50: '#80cace',
    500: '#33b3b9',
    950: '#000000',
  },
}

SCSS

$custom: #33b3b9;
$custom-light: #80cace;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3b9",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 185
  },
  "hsl": {
    "h": 182.687,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.70232,
    "c": 0.10724,
    "h": 199.7
  },
  "luminance": 0.36447
}

Semantic roles & 50–950 ramp

primary

#33B3B9

secondary

#C88380

accent

#4F48E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B3B9

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

Preview Lab → · Contrast checker → · Palette generator →