#33B580#33B580

#33B580 is a light, vivid teal. Relative luminance 0.353; OKLCH L 69.0% C 0.137 H 161.4°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX#33B580
RGBrgb(51, 181, 128)
HSLhsl(156, 56%, 45%)
HSVhsv(156, 72%, 71%)
CMYKcmyk(71.8%, 0%, 29.3%, 29%)
CIE-LABlab(65.99, -47.41, 17.14)
CIE-LCHlch(65.99, 50.42, 160.12°)
OKLaboklab(69.03% -0.1295 0.0436)
OKLCHoklch(69.03% 0.137 161.4)
XYZxyz(21.7831, 35.3076, 26.0849)
Luminance0.3531 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#33B580 #B53368
analogous
#33B53F #33B580 #33A9B5
triadic
#33B580 #8033B5 #B58033
tetradic
#33B580 #3F33B5 #B53368 #A9B533
square
#33B580 #3F33B5 #B53368 #A9B533
split-complementary
#33B580 #B533A9 #B53F33
monochromatic
#18563C #26855E #33B580 #56CF9E #86DDB9

Accessibility & contrast

On white

2.60
#33B580 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.06
#33B580 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B580
8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##33B580#FFFFFF#000000##000000
##33B5801.002.608.068.06
#FFFFFF2.601.0021.0021.00
#0000008.0621.001.001.00
##0000008.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#B2A77D
Deuteranopia (green-blind)
#A29C83
Tritanopia (blue-blind)
#00B5A7
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #33b580;
/* rgb */ color: rgb(51, 181, 128);
/* oklch */ color: oklch(69.0% 0.137 161.4);
Tailwind
colors: {
  custom: {
    50: '#7ccca5',
    500: '#33b580',
    950: '#000000',
  },
}
SCSS
$custom: #33b580;
$custom-light: #7ccca5;
$custom-dark: #000000;
JSON
{
  "hex": "#33b580",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 128
  },
  "hsl": {
    "h": 155.538,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69029,
    "c": 0.13661,
    "h": 161.4
  },
  "luminance": 0.3531
}

Semantic roles & 50–950 ramp

primary
#33B580
secondary
#C67D9B
accent
#4886DF
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B130F
muted
#7C827F

Preview Lab

Preview with #33B580

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

Preview Lab → · Contrast checker → · Palette generator →

#33B580 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva