#33B4A8#33B4A8

#33B4A8 is a light, moderate teal. Relative luminance 0.362; OKLCH L 69.9% C 0.110 H 185.8°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#33B4A8
RGB	rgb(51, 180, 168)
HSL	hsl(174, 56%, 45%)
HSV	hsv(174, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 6.7%, 29.4%)
CIE-LAB	lab(66.65, -36.96, -3.91)
CIE-LCH	lch(66.65, 37.16, 186.04°)
OKLab	oklab(69.89% -0.1095 -0.0112)
OKLCH	oklch(69.89% 0.11 185.8)
XYZ	xyz(24.7510, 36.1706, 42.7154)
Luminance	0.3617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4A8 #B4333F

analogous

#33B468 #33B4A8 #337FB4

triadic

#33B4A8 #A833B4 #B4A833

tetradic

#33B4A8 #6833B4 #B4333F #7FB433

square

#33B4A8 #6833B4 #B4333F #7FB433

split-complementary

#33B4A8 #B4337F #B46833

monochromatic

#18554F #25847B #33B4A8 #55CFC4 #85DCD4

Accessibility & contrast

On white

2.55

#33B4A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#33B4A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4A8

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4A8	#FFFFFF	#000000	##000000
##33B4A8	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABAAA8

Deuteranopia (green-blind)

#989CA9

Tritanopia (blue-blind)

#00B8B0

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b4a8;
/* rgb */ color: rgb(51, 180, 168);
/* oklch */ color: oklch(69.9% 0.110 185.8);

Tailwind

colors: {
  custom: {
    50: '#7ecbc1',
    500: '#33b4a8',
    950: '#000000',
  },
}

SCSS

$custom: #33b4a8;
$custom-light: #7ecbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4a8",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 168
  },
  "hsl": {
    "h": 174.419,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69893,
    "c": 0.11012,
    "h": 185.8
  },
  "luminance": 0.36173
}

Semantic roles & 50–950 ramp

primary

#33B4A8

secondary

#C67D84

accent

#4957DF

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B4A8

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

Preview Lab → · Contrast checker → · Palette generator →