#33B9B0#33B9B0

#33B9B0 is a light, moderate teal. Relative luminance 0.385; OKLCH L 71.4% C 0.112 H 188.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#33B9B0
RGB	rgb(51, 185, 176)
HSL	hsl(176, 57%, 46%)
HSV	hsv(176, 72%, 73%)
CMYK	cmyk(72.4%, 0%, 4.9%, 27.5%)
CIE-LAB	lab(68.41, -37.01, -5.72)
CIE-LCH	lch(68.41, 37.45, 188.79°)
OKLab	oklab(71.4% -0.1109 -0.0161)
OKLCH	oklch(71.4% 0.112 188.3)
XYZ	xyz(26.5470, 38.5332, 47.1044)
Luminance	0.3854 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B9B0 #B9333C

analogous

#33B96D #33B9B0 #337FB9

triadic

#33B9B0 #B033B9 #B9B033

tetradic

#33B9B0 #6D33B9 #B9333C #7FB933

square

#33B9B0 #6D33B9 #B9333C #7FB933

split-complementary

#33B9B0 #B9337F #B96D33

monochromatic

#195955 #268982 #33B9B0 #58D1C9 #88DED8

Accessibility & contrast

On white

2.41

#33B9B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#33B9B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B9B0

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B9B0	#FFFFFF	#000000	##000000
##33B9B0	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFAFB0

Deuteranopia (green-blind)

#9CA1B1

Tritanopia (blue-blind)

#00BEB6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #33b9b0;
/* rgb */ color: rgb(51, 185, 176);
/* oklch */ color: oklch(71.4% 0.112 188.3);

Tailwind

colors: {
  custom: {
    50: '#80cec7',
    500: '#33b9b0',
    950: '#000000',
  },
}

SCSS

$custom: #33b9b0;
$custom-light: #80cec7;
$custom-dark: #000000;

JSON

{
  "hex": "#33b9b0",
  "rgb": {
    "r": 51,
    "g": 185,
    "b": 176
  },
  "hsl": {
    "h": 175.97,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71403,
    "c": 0.11211,
    "h": 188.3
  },
  "luminance": 0.38536
}

Semantic roles & 50–950 ramp

primary

#33B9B0

secondary

#C88085

accent

#4852E0

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #33B9B0

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

Preview Lab → · Contrast checker → · Palette generator →