#33B590#33B590

#33B590 is a light, vivid teal. Relative luminance 0.358; OKLCH L 69.4% C 0.124 H 169.4°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#33B590
RGB	rgb(51, 181, 144)
HSL	hsl(163, 56%, 45%)
HSV	hsv(163, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 20.4%, 29%)
CIE-LAB	lab(66.34, -43.69, 8.89)
CIE-LCH	lch(66.34, 44.58, 168.50°)
OKLab	oklab(69.43% -0.1218 0.0227)
OKLCH	oklch(69.43% 0.124 169.4)
XYZ	xyz(22.9205, 35.7625, 32.0750)
Luminance	0.3577 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B590 #B53358

analogous

#33B54F #33B590 #3399B5

triadic

#33B590 #9033B5 #B59033

tetradic

#33B590 #4F33B5 #B53358 #99B533

square

#33B590 #4F33B5 #B53358 #99B533

split-complementary

#33B590 #B53399 #B54F33

monochromatic

#185644 #26856A #33B590 #56CFAD #86DDC4

Accessibility & contrast

On white

2.58

#33B590 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#33B590 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B590

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B590	#FFFFFF	#000000	##000000
##33B590	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A98E

Deuteranopia (green-blind)

#9F9C93

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b590;
/* rgb */ color: rgb(51, 181, 144);
/* oklch */ color: oklch(69.4% 0.124 169.4);

Tailwind

colors: {
  custom: {
    50: '#7dccb0',
    500: '#33b590',
    950: '#000000',
  },
}

SCSS

$custom: #33b590;
$custom-light: #7dccb0;
$custom-dark: #000000;

JSON

{
  "hex": "#33b590",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 144
  },
  "hsl": {
    "h": 162.923,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69433,
    "c": 0.12392,
    "h": 169.4
  },
  "luminance": 0.35765
}

Semantic roles & 50–950 ramp

primary

#33B590

secondary

#C67D92

accent

#4873DF

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #33B590

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

Preview Lab → · Contrast checker → · Palette generator →