#33B188#33B188

#33B188 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.2% C 0.125 H 166.7°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#33B188
RGB	rgb(51, 177, 136)
HSL	hsl(160, 55%, 45%)
HSV	hsv(160, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 23.2%, 30.6%)
CIE-LAB	lab(64.90, -43.93, 11.25)
CIE-LCH	lch(64.90, 45.34, 165.63°)
OKLab	oklab(68.19% -0.1216 0.0288)
OKLCH	oklch(68.19% 0.125 166.7)
XYZ	xyz(21.5289, 33.9232, 28.7010)
Luminance	0.3393 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B188 #B1335C

analogous

#33B149 #33B188 #339BB1

triadic

#33B188 #8833B1 #B18833

tetradic

#33B188 #4933B1 #B1335C #9BB133

square

#33B188 #4933B1 #B1335C #9BB133

split-complementary

#33B188 #B1339B #B14933

monochromatic

#18523F #258163 #33B188 #54CEA6 #83DBBF

Accessibility & contrast

On white

2.70

#33B188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#33B188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B188

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B188	#FFFFFF	#000000	##000000
##33B188	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA586

Deuteranopia (green-blind)

#9C998B

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #33b188;
/* rgb */ color: rgb(51, 177, 136);
/* oklch */ color: oklch(68.2% 0.125 166.7);

Tailwind

colors: {
  custom: {
    50: '#7cc9aa',
    500: '#33b188',
    950: '#000000',
  },
}

SCSS

$custom: #33b188;
$custom-light: #7cc9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#33b188",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 136
  },
  "hsl": {
    "h": 160.476,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68195,
    "c": 0.12492,
    "h": 166.7
  },
  "luminance": 0.33926
}

Semantic roles & 50–950 ramp

primary

#33B188

secondary

#C57B93

accent

#497ADF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #33B188

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

Preview Lab → · Contrast checker → · Palette generator →