#33A0B4#33A0B4

#33A0B4 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.4% C 0.100 H 212.5°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#33A0B4
RGB	rgb(51, 160, 180)
HSL	hsl(189, 56%, 45%)
HSV	hsv(189, 72%, 71%)
CMYK	cmyk(71.7%, 11.1%, 0%, 29.4%)
CIE-LAB	lab(60.90, -23.69, -19.23)
CIE-LCH	lch(60.90, 30.51, 219.06°)
OKLab	oklab(65.36% -0.084 -0.0535)
OKLCH	oklch(65.36% 0.1 212.5)
XYZ	xyz(22.1708, 29.1381, 47.6269)
Luminance	0.2914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A0B4 #B44733

analogous

#33B487 #33A0B4 #3360B4

triadic

#33A0B4 #B433A0 #A0B433

tetradic

#33A0B4 #8733B4 #B44733 #60B433

square

#33A0B4 #8733B4 #B44733 #60B433

split-complementary

#33A0B4 #B43360 #B48733

monochromatic

#184B55 #257684 #33A0B4 #55BCCF #85CFDC

Accessibility & contrast

On white

3.08

#33A0B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#33A0B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A0B4

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A0B4	#FFFFFF	#000000	##000000
##33A0B4	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919BB5

Deuteranopia (green-blind)

#7F8DB4

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #33a0b4;
/* rgb */ color: rgb(51, 160, 180);
/* oklch */ color: oklch(65.4% 0.100 212.5);

Tailwind

colors: {
  custom: {
    50: '#7dbcca',
    500: '#33a0b4',
    950: '#000000',
  },
}

SCSS

$custom: #33a0b4;
$custom-light: #7dbcca;
$custom-dark: #000000;

JSON

{
  "hex": "#33a0b4",
  "rgb": {
    "r": 51,
    "g": 160,
    "b": 180
  },
  "hsl": {
    "h": 189.302,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.65365,
    "c": 0.09958,
    "h": 212.5
  },
  "luminance": 0.29141
}

Semantic roles & 50–950 ramp

primary

#33A0B4

secondary

#C6887D

accent

#6049DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #33A0B4

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

Preview Lab → · Contrast checker → · Palette generator →