#33B5A8#33B5A8

#33B5A8 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.1% C 0.111 H 185.1°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#33B5A8
RGB	rgb(51, 181, 168)
HSL	hsl(174, 56%, 45%)
HSV	hsv(174, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 7.2%, 29%)
CIE-LAB	lab(66.96, -37.41, -3.46)
CIE-LCH	lch(66.96, 37.57, 185.28°)
OKLab	oklab(70.14% -0.1106 -0.0099)
OKLCH	oklch(70.14% 0.111 185.1)
XYZ	xyz(24.9536, 36.5758, 42.7829)
Luminance	0.3658 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5A8 #B53340

analogous

#33B567 #33B5A8 #3381B5

triadic

#33B5A8 #A833B5 #B5A833

tetradic

#33B5A8 #6733B5 #B53340 #81B533

square

#33B5A8 #6733B5 #B53340 #81B533

split-complementary

#33B5A8 #B53381 #B56733

monochromatic

#18564F #26857C #33B5A8 #56CFC3 #86DDD4

Accessibility & contrast

On white

2.53

#33B5A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#33B5A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5A8

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5A8	#FFFFFF	#000000	##000000
##33B5A8	1.00	2.53	8.32	8.32
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACABA8

Deuteranopia (green-blind)

#999DA9

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b5a8;
/* rgb */ color: rgb(51, 181, 168);
/* oklch */ color: oklch(70.1% 0.111 185.1);

Tailwind

colors: {
  custom: {
    50: '#7eccc1',
    500: '#33b5a8',
    950: '#000000',
  },
}

SCSS

$custom: #33b5a8;
$custom-light: #7eccc1;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5a8",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 168
  },
  "hsl": {
    "h": 174,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70144,
    "c": 0.11101,
    "h": 185.1
  },
  "luminance": 0.36579
}

Semantic roles & 50–950 ramp

primary

#33B5A8

secondary

#C67D85

accent

#4858DF

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B5A8

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

Preview Lab → · Contrast checker → · Palette generator →