#33B599#33B599

#33B599 is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.7% C 0.118 H 174.8°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#33B599
RGB	rgb(51, 181, 153)
HSL	hsl(167, 56%, 45%)
HSV	hsv(167, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 15.5%, 29%)
CIE-LAB	lab(66.56, -41.43, 4.24)
CIE-LCH	lch(66.56, 41.64, 174.15°)
OKLab	oklab(69.68% -0.1175 0.0106)
OKLCH	oklch(69.68% 0.118 174.8)
XYZ	xyz(23.6360, 36.0487, 35.8432)
Luminance	0.3605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B599 #B5334F

analogous

#33B558 #33B599 #3390B5

triadic

#33B599 #9933B5 #B59933

tetradic

#33B599 #5833B5 #B5334F #90B533

square

#33B599 #5833B5 #B5334F #90B533

split-complementary

#33B599 #B53390 #B55833

monochromatic

#185648 #268571 #33B599 #56CFB5 #86DDCA

Accessibility & contrast

On white

2.56

#33B599 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#33B599 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B599

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B599	#FFFFFF	#000000	##000000
##33B599	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA998

Deuteranopia (green-blind)

#9D9D9B

Tritanopia (blue-blind)

#00B7AD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b599;
/* rgb */ color: rgb(51, 181, 153);
/* oklch */ color: oklch(69.7% 0.118 174.8);

Tailwind

colors: {
  custom: {
    50: '#7dccb7',
    500: '#33b599',
    950: '#000000',
  },
}

SCSS

$custom: #33b599;
$custom-light: #7dccb7;
$custom-dark: #000000;

JSON

{
  "hex": "#33b599",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 153
  },
  "hsl": {
    "h": 167.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69684,
    "c": 0.11803,
    "h": 174.8
  },
  "luminance": 0.36051
}

Semantic roles & 50–950 ramp

primary

#33B599

secondary

#C67D8D

accent

#4869DF

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #33B599

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

Preview Lab → · Contrast checker → · Palette generator →