#33B5AA#33B5AA

#33B5AA is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.110 H 186.6°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#33B5AA
RGB	rgb(51, 181, 170)
HSL	hsl(175, 56%, 45%)
HSV	hsv(175, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 6.1%, 29%)
CIE-LAB	lab(67.01, -36.86, -4.48)
CIE-LCH	lch(67.01, 37.13, 186.93°)
OKLab	oklab(70.21% -0.1096 -0.0127)
OKLCH	oklch(70.21% 0.11 186.6)
XYZ	xyz(25.1414, 36.6509, 43.7717)
Luminance	0.3665 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5AA #B5333E

analogous

#33B569 #33B5AA #337FB5

triadic

#33B5AA #AA33B5 #B5AA33

tetradic

#33B5AA #6933B5 #B5333E #7FB533

square

#33B5AA #6933B5 #B5333E #7FB533

split-complementary

#33B5AA #B5337F #B56933

monochromatic

#185650 #26857D #33B5AA #56CFC5 #86DDD5

Accessibility & contrast

On white

2.52

#33B5AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#33B5AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5AA

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5AA	#FFFFFF	#000000	##000000
##33B5AA	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABABAA

Deuteranopia (green-blind)

#999DAB

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b5aa;
/* rgb */ color: rgb(51, 181, 170);
/* oklch */ color: oklch(70.2% 0.110 186.6);

Tailwind

colors: {
  custom: {
    50: '#7fccc3',
    500: '#33b5aa',
    950: '#000000',
  },
}

SCSS

$custom: #33b5aa;
$custom-light: #7fccc3;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5aa",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 170
  },
  "hsl": {
    "h": 174.923,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70209,
    "c": 0.11038,
    "h": 186.6
  },
  "luminance": 0.36654
}

Semantic roles & 50–950 ramp

primary

#33B5AA

secondary

#C67D84

accent

#4855DF

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B5AA

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

Preview Lab → · Contrast checker → · Palette generator →