#33A5B2#33A5B2

#33A5B2 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.5% C 0.100 H 206.2°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#33A5B2
RGB	rgb(51, 165, 178)
HSL	hsl(186, 55%, 45%)
HSV	hsv(186, 71%, 70%)
CMYK	cmyk(71.3%, 7.3%, 0%, 30.2%)
CIE-LAB	lab(62.36, -26.85, -15.89)
CIE-LCH	lch(62.36, 31.20, 210.62°)
OKLab	oklab(66.52% -0.0899 -0.0441)
OKLCH	oklch(66.52% 0.1 206.2)
XYZ	xyz(22.8528, 30.8258, 46.8564)
Luminance	0.3083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A5B2 #B24033

analogous

#33B280 #33A5B2 #3365B2

triadic

#33A5B2 #B233A5 #A5B233

tetradic

#33A5B2 #8033B2 #B24033 #65B233

square

#33A5B2 #8033B2 #B24033 #65B233

split-complementary

#33A5B2 #B23365 #B28033

monochromatic

#184D53 #257982 #33A5B2 #54C2CE #84D3DC

Accessibility & contrast

On white

2.93

#33A5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#33A5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A5B2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A5B2	#FFFFFF	#000000	##000000
##33A5B2	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979EB3

Deuteranopia (green-blind)

#8591B2

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #33a5b2;
/* rgb */ color: rgb(51, 165, 178);
/* oklch */ color: oklch(66.5% 0.100 206.2);

Tailwind

colors: {
  custom: {
    50: '#7dc0c9',
    500: '#33a5b2',
    950: '#000000',
  },
}

SCSS

$custom: #33a5b2;
$custom-light: #7dc0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#33a5b2",
  "rgb": {
    "r": 51,
    "g": 165,
    "b": 178
  },
  "hsl": {
    "h": 186.142,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66517,
    "c": 0.10014,
    "h": 206.2
  },
  "luminance": 0.30828
}

Semantic roles & 50–950 ramp

primary

#33A5B2

secondary

#C5837C

accent

#5849DF

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #33A5B2

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

Preview Lab → · Contrast checker → · Palette generator →