#33B5A9#33B5A9

#33B5A9 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.2% C 0.111 H 185.9°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#33B5A9
RGB	rgb(51, 181, 169)
HSL	hsl(174, 56%, 45%)
HSV	hsv(174, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 6.6%, 29%)
CIE-LAB	lab(66.99, -37.14, -3.97)
CIE-LCH	lch(66.99, 37.35, 186.10°)
OKLab	oklab(70.18% -0.1101 -0.0113)
OKLCH	oklch(70.18% 0.111 185.9)
XYZ	xyz(25.0471, 36.6132, 43.2754)
Luminance	0.3662 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B5A9 #B5333F

analogous

#33B568 #33B5A9 #3380B5

triadic

#33B5A9 #A933B5 #B5A933

tetradic

#33B5A9 #6833B5 #B5333F #80B533

square

#33B5A9 #6833B5 #B5333F #80B533

split-complementary

#33B5A9 #B53380 #B56833

monochromatic

#185650 #26857C #33B5A9 #56CFC4 #86DDD5

Accessibility & contrast

On white

2.52

#33B5A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#33B5A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B5A9

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B5A9	#FFFFFF	#000000	##000000
##33B5A9	1.00	2.52	8.32	8.32
#FFFFFF	2.52	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)

#ACABA9

Deuteranopia (green-blind)

#999DAA

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #33b5a9;
/* rgb */ color: rgb(51, 181, 169);
/* oklch */ color: oklch(70.2% 0.111 185.9);

Tailwind

colors: {
  custom: {
    50: '#7eccc2',
    500: '#33b5a9',
    950: '#000000',
  },
}

SCSS

$custom: #33b5a9;
$custom-light: #7eccc2;
$custom-dark: #000000;

JSON

{
  "hex": "#33b5a9",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 169
  },
  "hsl": {
    "h": 174.462,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70176,
    "c": 0.11069,
    "h": 185.9
  },
  "luminance": 0.36616
}

Semantic roles & 50–950 ramp

primary

#33B5A9

secondary

#C67D84

accent

#4856DF

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B5A9

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

Preview Lab → · Contrast checker → · Palette generator →