#33B597#33B597

#33B597 is a light, moderate teal. Relative luminance 0.360; OKLCH L 69.6% C 0.119 H 173.6°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#33B597
RGB	rgb(51, 181, 151)
HSL	hsl(166, 56%, 45%)
HSV	hsv(166, 72%, 71%)
CMYK	cmyk(71.8%, 0%, 16.6%, 29%)
CIE-LAB	lab(66.51, -41.94, 5.28)
CIE-LCH	lch(66.51, 42.27, 172.83°)
OKLab	oklab(69.63% -0.1185 0.0133)
OKLCH	oklch(69.63% 0.119 173.6)
XYZ	xyz(23.4722, 35.9832, 34.9806)
Luminance	0.3599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B597 #B53351

analogous

#33B556 #33B597 #3392B5

triadic

#33B597 #9733B5 #B59733

tetradic

#33B597 #5633B5 #B53351 #92B533

square

#33B597 #5633B5 #B53351 #92B533

split-complementary

#33B597 #B53392 #B55633

monochromatic

#185647 #26856F #33B597 #56CFB3 #86DDC9

Accessibility & contrast

On white

2.56

#33B597 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#33B597 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B597

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B597	#FFFFFF	#000000	##000000
##33B597	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA996

Deuteranopia (green-blind)

#9D9C99

Tritanopia (blue-blind)

#00B7AC

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #33b597;
/* rgb */ color: rgb(51, 181, 151);
/* oklch */ color: oklch(69.6% 0.119 173.6);

Tailwind

colors: {
  custom: {
    50: '#7dccb5',
    500: '#33b597',
    950: '#000000',
  },
}

SCSS

$custom: #33b597;
$custom-light: #7dccb5;
$custom-dark: #000000;

JSON

{
  "hex": "#33b597",
  "rgb": {
    "r": 51,
    "g": 181,
    "b": 151
  },
  "hsl": {
    "h": 166.154,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69627,
    "c": 0.11924,
    "h": 173.6
  },
  "luminance": 0.35986
}

Semantic roles & 50–950 ramp

primary

#33B597

secondary

#C67D8E

accent

#486BDF

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #33B597

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

Preview Lab → · Contrast checker → · Palette generator →