#33B681#33B681

#33B681 is a light, vivid teal. Relative luminance 0.357; OKLCH L 69.3% C 0.137 H 161.5°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#33B681
RGB	rgb(51, 182, 129)
HSL	hsl(156, 56%, 46%)
HSV	hsv(156, 72%, 71%)
CMYK	cmyk(72%, 0%, 29.1%, 28.6%)
CIE-LAB	lab(66.32, -47.60, 17.06)
CIE-LCH	lch(66.32, 50.56, 160.28°)
OKLab	oklab(69.31% -0.13 0.0434)
OKLCH	oklch(69.31% 0.137 161.5)
XYZ	xyz(22.0533, 35.7421, 26.5013)
Luminance	0.3574 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B681 #B63368

analogous

#33B63F #33B681 #33A9B6

triadic

#33B681 #8133B6 #B68133

tetradic

#33B681 #3F33B6 #B63368 #A9B633

square

#33B681 #3F33B6 #B63368 #A9B633

split-complementary

#33B681 #B633A9 #B63F33

monochromatic

#18563D #26865F #33B681 #56D09F #86DDBA

Accessibility & contrast

On white

2.58

#33B681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#33B681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B681

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B681	#FFFFFF	#000000	##000000
##33B681	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)

#B3A87E

Deuteranopia (green-blind)

#A39C84

Tritanopia (blue-blind)

#00B6A8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b681;
/* rgb */ color: rgb(51, 182, 129);
/* oklch */ color: oklch(69.3% 0.137 161.5);

Tailwind

colors: {
  custom: {
    50: '#7dcda5',
    500: '#33b681',
    950: '#000000',
  },
}

SCSS

$custom: #33b681;
$custom-light: #7dcda5;
$custom-dark: #000000;

JSON

{
  "hex": "#33b681",
  "rgb": {
    "r": 51,
    "g": 182,
    "b": 129
  },
  "hsl": {
    "h": 155.725,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69311,
    "c": 0.13706,
    "h": 161.5
  },
  "luminance": 0.35745
}

Semantic roles & 50–950 ramp

primary

#33B681

secondary

#C77E9B

accent

#4885E0

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #33B681

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

Preview Lab → · Contrast checker → · Palette generator →