#33A9B5#33A9B5

#33A9B5 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.6% C 0.102 H 205.0°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#33A9B5
RGB	rgb(51, 169, 181)
HSL	hsl(186, 56%, 45%)
HSV	hsv(186, 72%, 71%)
CMYK	cmyk(71.8%, 6.6%, 0%, 29%)
CIE-LAB	lab(63.68, -27.91, -15.57)
CIE-LCH	lch(63.68, 31.96, 209.15°)
OKLab	oklab(67.62% -0.0927 -0.0432)
OKLCH	oklch(67.62% 0.102 205)
XYZ	xyz(23.8900, 32.4131, 48.7044)
Luminance	0.3242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A9B5 #B53F33

analogous

#33B580 #33A9B5 #3368B5

triadic

#33A9B5 #B533A9 #A9B533

tetradic

#33A9B5 #8033B5 #B53F33 #68B533

square

#33A9B5 #8033B5 #B53F33 #68B533

split-complementary

#33A9B5 #B53368 #B58033

monochromatic

#185056 #267C85 #33A9B5 #56C4CF #86D5DD

Accessibility & contrast

On white

2.81

#33A9B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#33A9B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A9B5

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A9B5	#FFFFFF	#000000	##000000
##33A9B5	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA2B6

Deuteranopia (green-blind)

#8994B5

Tritanopia (blue-blind)

#00B0AC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #33a9b5;
/* rgb */ color: rgb(51, 169, 181);
/* oklch */ color: oklch(67.6% 0.102 205.0);

Tailwind

colors: {
  custom: {
    50: '#7ec3cb',
    500: '#33a9b5',
    950: '#000000',
  },
}

SCSS

$custom: #33a9b5;
$custom-light: #7ec3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#33a9b5",
  "rgb": {
    "r": 51,
    "g": 169,
    "b": 181
  },
  "hsl": {
    "h": 185.538,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6762,
    "c": 0.10226,
    "h": 205
  },
  "luminance": 0.32416
}

Semantic roles & 50–950 ramp

primary

#33A9B5

secondary

#C6847D

accent

#5648DF

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #33A9B5

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

Preview Lab → · Contrast checker → · Palette generator →