#33B4BA#33B4BA

#33B4BA is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.108 H 199.7°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#33B4BA
RGB	rgb(51, 180, 186)
HSL	hsl(183, 57%, 46%)
HSV	hsv(183, 73%, 73%)
CMYK	cmyk(72.6%, 3.2%, 0%, 27.1%)
CIE-LAB	lab(67.19, -31.76, -13.06)
CIE-LCH	lch(67.19, 34.34, 202.35°)
OKLab	oklab(70.52% -0.1015 -0.0363)
OKLCH	oklch(70.52% 0.108 199.7)
XYZ	xyz(26.5455, 36.8883, 52.1660)
Luminance	0.3689 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B4BA #BA3933

analogous

#33BA7D #33B4BA #3371BA

triadic

#33B4BA #BA33B4 #B4BA33

tetradic

#33B4BA #7D33BA #BA3933 #71BA33

square

#33B4BA #7D33BA #BA3933 #71BA33

split-complementary

#33B4BA #BA3371 #BA7D33

monochromatic

#19575A #26868A #33B4BA #59CCD1 #89DBDF

Accessibility & contrast

On white

2.51

#33B4BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#33B4BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B4BA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B4BA	#FFFFFF	#000000	##000000
##33B4BA	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ACBB

Deuteranopia (green-blind)

#939DBB

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #33b4ba;
/* rgb */ color: rgb(51, 180, 186);
/* oklch */ color: oklch(70.5% 0.108 199.7);

Tailwind

colors: {
  custom: {
    50: '#80cbce',
    500: '#33b4ba',
    950: '#000000',
  },
}

SCSS

$custom: #33b4ba;
$custom-light: #80cbce;
$custom-dark: #000000;

JSON

{
  "hex": "#33b4ba",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 186
  },
  "hsl": {
    "h": 182.667,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70515,
    "c": 0.10782,
    "h": 199.7
  },
  "luminance": 0.36891
}

Semantic roles & 50–950 ramp

primary

#33B4BA

secondary

#C98380

accent

#4E48E0

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #33B4BA

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

Preview Lab → · Contrast checker → · Palette generator →