#33B3A4#33B3A4

#33B3A4 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.111 H 183.6°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#33B3A4
RGB	rgb(51, 179, 164)
HSL	hsl(173, 56%, 45%)
HSV	hsv(173, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 8.4%, 29.8%)
CIE-LAB	lab(66.23, -37.61, -2.31)
CIE-LCH	lch(66.23, 37.68, 183.52°)
OKLab	oklab(69.51% -0.1104 -0.0068)
OKLCH	oklch(69.51% 0.111 183.6)
XYZ	xyz(24.1830, 35.6215, 40.7159)
Luminance	0.3562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3A4 #B33342

analogous

#33B364 #33B3A4 #3382B3

triadic

#33B3A4 #A433B3 #B3A433

tetradic

#33B3A4 #6433B3 #B33342 #82B333

square

#33B3A4 #6433B3 #B33342 #82B333

split-complementary

#33B3A4 #B33382 #B36433

monochromatic

#18544D #258378 #33B3A4 #55CEC0 #84DCD2

Accessibility & contrast

On white

2.58

#33B3A4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#33B3A4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3A4

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3A4	#FFFFFF	#000000	##000000
##33B3A4	1.00	2.58	8.12	8.12
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA9A3

Deuteranopia (green-blind)

#989BA5

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b3a4;
/* rgb */ color: rgb(51, 179, 164);
/* oklch */ color: oklch(69.5% 0.111 183.6);

Tailwind

colors: {
  custom: {
    50: '#7ecabe',
    500: '#33b3a4',
    950: '#000000',
  },
}

SCSS

$custom: #33b3a4;
$custom-light: #7ecabe;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3a4",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 164
  },
  "hsl": {
    "h": 172.969,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69514,
    "c": 0.11058,
    "h": 183.6
  },
  "luminance": 0.35624
}

Semantic roles & 50–950 ramp

primary

#33B3A4

secondary

#C67C85

accent

#495ADF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B3A4

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

Preview Lab → · Contrast checker → · Palette generator →