#33A4B1#33A4B1

#33A4B1 is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.2% C 0.100 H 206.2°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#33A4B1
RGB	rgb(51, 164, 177)
HSL	hsl(186, 55%, 45%)
HSV	hsv(186, 71%, 69%)
CMYK	cmyk(71.2%, 7.3%, 0%, 30.6%)
CIE-LAB	lab(62.02, -26.66, -15.85)
CIE-LCH	lch(62.02, 31.01, 210.73°)
OKLab	oklab(66.23% -0.0893 -0.044)
OKLCH	oklch(66.23% 0.1 206.2)
XYZ	xyz(22.5731, 30.4264, 46.2697)
Luminance	0.3043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A4B1 #B14033

analogous

#33B17F #33A4B1 #3365B1

triadic

#33A4B1 #B133A4 #A4B133

tetradic

#33A4B1 #7F33B1 #B14033 #65B133

square

#33A4B1 #7F33B1 #B14033 #65B133

split-complementary

#33A4B1 #B13365 #B17F33

monochromatic

#184C52 #257881 #33A4B1 #54C1CE #83D2DB

Accessibility & contrast

On white

2.96

#33A4B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#33A4B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33A4B1

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A4B1	#FFFFFF	#000000	##000000
##33A4B1	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969DB2

Deuteranopia (green-blind)

#8490B1

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #33a4b1;
/* rgb */ color: rgb(51, 164, 177);
/* oklch */ color: oklch(66.2% 0.100 206.2);

Tailwind

colors: {
  custom: {
    50: '#7dbfc8',
    500: '#33a4b1',
    950: '#000000',
  },
}

SCSS

$custom: #33a4b1;
$custom-light: #7dbfc8;
$custom-dark: #000000;

JSON

{
  "hex": "#33a4b1",
  "rgb": {
    "r": 51,
    "g": 164,
    "b": 177
  },
  "hsl": {
    "h": 186.19,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66231,
    "c": 0.09955,
    "h": 206.2
  },
  "luminance": 0.30429
}

Semantic roles & 50–950 ramp

primary

#33A4B1

secondary

#C5837B

accent

#5949DF

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #33A4B1

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

Preview Lab → · Contrast checker → · Palette generator →