#33B383#33B383

#33B383 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.6% C 0.131 H 163.4°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#33B383
RGB	rgb(51, 179, 131)
HSL	hsl(158, 56%, 45%)
HSV	hsv(158, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 26.8%, 29.8%)
CIE-LAB	lab(65.42, -45.92, 14.72)
CIE-LCH	lch(65.42, 48.22, 162.23°)
OKLab	oklab(68.58% -0.126 0.0375)
OKLCH	oklch(68.58% 0.131 163.4)
XYZ	xyz(21.5798, 34.5802, 27.0057)
Luminance	0.3458 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B383 #B33363

analogous

#33B343 #33B383 #33A3B3

triadic

#33B383 #8333B3 #B38333

tetradic

#33B383 #4333B3 #B33363 #A3B333

square

#33B383 #4333B3 #B33363 #A3B333

split-complementary

#33B383 #B333A3 #B34333

monochromatic

#18543D #258360 #33B383 #55CEA1 #84DCBB

Accessibility & contrast

On white

2.65

#33B383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#33B383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B383

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B383	#FFFFFF	#000000	##000000
##33B383	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A680

Deuteranopia (green-blind)

#9F9A86

Tritanopia (blue-blind)

#00B3A6

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #33b383;
/* rgb */ color: rgb(51, 179, 131);
/* oklch */ color: oklch(68.6% 0.131 163.4);

Tailwind

colors: {
  custom: {
    50: '#7ccba7',
    500: '#33b383',
    950: '#000000',
  },
}

SCSS

$custom: #33b383;
$custom-light: #7ccba7;
$custom-dark: #000000;

JSON

{
  "hex": "#33b383",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 131
  },
  "hsl": {
    "h": 157.5,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68584,
    "c": 0.13147,
    "h": 163.4
  },
  "luminance": 0.34583
}

Semantic roles & 50–950 ramp

primary

#33B383

secondary

#C67C98

accent

#4981DF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #33B383

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

Preview Lab → · Contrast checker → · Palette generator →