#33B3AA#33B3AA

#33B3AA is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.7% C 0.109 H 188.0°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#33B3AA
RGB	rgb(51, 179, 170)
HSL	hsl(176, 56%, 45%)
HSV	hsv(176, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 5%, 29.8%)
CIE-LAB	lab(66.40, -35.94, -5.39)
CIE-LCH	lch(66.40, 36.34, 188.52°)
OKLab	oklab(69.71% -0.1076 -0.0152)
OKLCH	oklch(69.71% 0.109 188)
XYZ	xyz(24.7376, 35.8434, 43.6371)
Luminance	0.3585 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3AA #B3333C

analogous

#33B36A #33B3AA #337CB3

triadic

#33B3AA #AA33B3 #B3AA33

tetradic

#33B3AA #6A33B3 #B3333C #7CB333

square

#33B3AA #6A33B3 #B3333C #7CB333

split-complementary

#33B3AA #B3337C #B36A33

monochromatic

#185450 #25837D #33B3AA #55CEC6 #84DCD6

Accessibility & contrast

On white

2.57

#33B3AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#33B3AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3AA

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3AA	#FFFFFF	#000000	##000000
##33B3AA	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9AA

Deuteranopia (green-blind)

#979CAB

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b3aa;
/* rgb */ color: rgb(51, 179, 170);
/* oklch */ color: oklch(69.7% 0.109 188.0);

Tailwind

colors: {
  custom: {
    50: '#7ecac3',
    500: '#33b3aa',
    950: '#000000',
  },
}

SCSS

$custom: #33b3aa;
$custom-light: #7ecac3;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3aa",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 170
  },
  "hsl": {
    "h": 175.781,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69709,
    "c": 0.10869,
    "h": 188
  },
  "luminance": 0.35846
}

Semantic roles & 50–950 ramp

primary

#33B3AA

secondary

#C67C81

accent

#4953DF

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B3AA

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

Preview Lab → · Contrast checker → · Palette generator →