#33A188#33A188

#33A188 is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.1% C 0.105 H 174.5°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#33A188
RGB	rgb(51, 161, 136)
HSL	hsl(166, 52%, 42%)
HSV	hsv(166, 68%, 63%)
CMYK	cmyk(68.3%, 0%, 15.5%, 36.9%)
CIE-LAB	lab(59.86, -36.95, 4.05)
CIE-LCH	lch(59.86, 37.17, 173.74°)
OKLab	oklab(64.07% -0.1048 0.0102)
OKLCH	oklch(64.07% 0.105 174.5)
XYZ	xyz(18.5518, 27.9690, 27.7086)
Luminance	0.2797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33A188 #A1334C

analogous

#33A151 #33A188 #3383A1

triadic

#33A188 #8833A1 #A18833

tetradic

#33A188 #5133A1 #A1334C #83A133

square

#33A188 #5133A1 #A1334C #83A133

split-complementary

#33A188 #A13383 #A15133

monochromatic

#164439 #247361 #33A188 #4BC6AA #7AD5C0

Accessibility & contrast

On white

3.18

#33A188 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#33A188 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33A188

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33A188	#FFFFFF	#000000	##000000
##33A188	1.00	3.18	6.59	6.59
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9787

Deuteranopia (green-blind)

#8C8C8A

Tritanopia (blue-blind)

#00A39A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #33a188;
/* rgb */ color: rgb(51, 161, 136);
/* oklch */ color: oklch(64.1% 0.105 174.5);

Tailwind

colors: {
  custom: {
    50: '#79bdaa',
    500: '#33a188',
    950: '#000000',
  },
}

SCSS

$custom: #33a188;
$custom-light: #79bdaa;
$custom-dark: #000000;

JSON

{
  "hex": "#33a188",
  "rgb": {
    "r": 51,
    "g": 161,
    "b": 136
  },
  "hsl": {
    "h": 166.364,
    "s": 51.887,
    "l": 41.569
  },
  "oklch": {
    "l": 0.64071,
    "c": 0.10533,
    "h": 174.5
  },
  "luminance": 0.27971
}

Semantic roles & 50–950 ramp

primary

#33A188

secondary

#BD7283

accent

#4C6DDB

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #33A188

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

Preview Lab → · Contrast checker → · Palette generator →