#33AA99#33AA99

#33AA99 is a light, moderate teal. Relative luminance 0.318; OKLCH L 66.9% C 0.106 H 181.4°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#33AA99
RGB	rgb(51, 170, 153)
HSL	hsl(171, 54%, 43%)
HSV	hsv(171, 70%, 67%)
CMYK	cmyk(70%, 0%, 10%, 33.3%)
CIE-LAB	lab(63.14, -36.51, -0.73)
CIE-LCH	lch(63.14, 36.52, 181.14°)
OKLab	oklab(66.89% -0.1062 -0.0026)
OKLCH	oklch(66.89% 0.106 181.4)
XYZ	xyz(21.4870, 31.7507, 35.1269)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33AA99 #AA3344

analogous

#33AA5E #33AA99 #337FAA

triadic

#33AA99 #9933AA #AA9933

tetradic

#33AA99 #5E33AA #AA3344 #7FAA33

square

#33AA99 #5E33AA #AA3344 #7FAA33

split-complementary

#33AA99 #AA337F #AA5E33

monochromatic

#174C44 #257B6F #33AA99 #50CAB9 #7FD9CC

Accessibility & contrast

On white

2.86

#33AA99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#33AA99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33AA99

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33AA99	#FFFFFF	#000000	##000000
##33AA99	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A098

Deuteranopia (green-blind)

#92949B

Tritanopia (blue-blind)

#00ADA5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #33aa99;
/* rgb */ color: rgb(51, 170, 153);
/* oklch */ color: oklch(66.9% 0.106 181.4);

Tailwind

colors: {
  custom: {
    50: '#7cc4b7',
    500: '#33aa99',
    950: '#000000',
  },
}

SCSS

$custom: #33aa99;
$custom-light: #7cc4b7;
$custom-dark: #000000;

JSON

{
  "hex": "#33aa99",
  "rgb": {
    "r": 51,
    "g": 170,
    "b": 153
  },
  "hsl": {
    "h": 171.429,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66892,
    "c": 0.10627,
    "h": 181.4
  },
  "luminance": 0.31753
}

Semantic roles & 50–950 ramp

primary

#33AA99

secondary

#C27782

accent

#4B60DD

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #33AA99

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

Preview Lab → · Contrast checker → · Palette generator →