#33B9BF#33B9BF

#33B9BF is a light, moderate teal. Relative luminance 0.392; OKLCH L 71.9% C 0.111 H 199.5°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#33B9BF
RGB	rgb(51, 185, 191)
HSL	hsl(183, 58%, 47%)
HSV	hsv(183, 73%, 75%)
CMYK	cmyk(73.3%, 3.1%, 0%, 25.1%)
CIE-LAB	lab(68.87, -32.66, -13.30)
CIE-LCH	lch(68.87, 35.27, 202.16°)
OKLab	oklab(71.92% -0.1043 -0.0369)
OKLCH	oklch(71.92% 0.111 199.5)
XYZ	xyz(28.1139, 39.1599, 55.3570)
Luminance	0.3916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B9BF #BF3933

analogous

#33BF7F #33B9BF #3373BF

triadic

#33B9BF #BF33B9 #B9BF33

tetradic

#33B9BF #7F33BF #BF3933 #73BF33

square

#33B9BF #7F33BF #BF3933 #73BF33

split-complementary

#33B9BF #BF3373 #BF7F33

monochromatic

#195B5E #268A8F #33B9BF #5CCED3 #8CDDE0

Accessibility & contrast

On white

2.38

#33B9BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#33B9BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B9BF

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B9BF	#FFFFFF	#000000	##000000
##33B9BF	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB1C0

Deuteranopia (green-blind)

#97A2C0

Tritanopia (blue-blind)

#00C0BA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #33b9bf;
/* rgb */ color: rgb(51, 185, 191);
/* oklch */ color: oklch(71.9% 0.111 199.5);

Tailwind

colors: {
  custom: {
    50: '#81ced2',
    500: '#33b9bf',
    950: '#000000',
  },
}

SCSS

$custom: #33b9bf;
$custom-light: #81ced2;
$custom-dark: #000000;

JSON

{
  "hex": "#33b9bf",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 191
  },
  "hsl": {
    "h": 182.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71924,
    "c": 0.11068,
    "h": 199.5
  },
  "luminance": 0.39163
}

Semantic roles & 50–950 ramp

primary

#33B9BF

secondary

#CB8683

accent

#4D47E1

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #33B9BF

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

Preview Lab → · Contrast checker → · Palette generator →