#33B281#33B281

#33B281 is a light, vivid teal. Relative luminance 0.341; OKLCH L 68.3% C 0.132 H 162.8°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#33B281
RGB	rgb(51, 178, 129)
HSL	hsl(157, 55%, 45%)
HSV	hsv(157, 71%, 70%)
CMYK	cmyk(71.3%, 0%, 27.5%, 30.2%)
CIE-LAB	lab(65.06, -45.96, 15.32)
CIE-LCH	lch(65.06, 48.45, 161.57°)
OKLab	oklab(68.28% -0.1259 0.039)
OKLCH	oklch(68.28% 0.132 162.8)
XYZ	xyz(21.2458, 34.1271, 26.2321)
Luminance	0.3413 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B281 #B23364

analogous

#33B241 #33B281 #33A4B2

triadic

#33B281 #8133B2 #B28133

tetradic

#33B281 #4133B2 #B23364 #A4B233

square

#33B281 #4133B2 #B23364 #A4B233

split-complementary

#33B281 #B233A4 #B24133

monochromatic

#18533C #25825F #33B281 #54CE9F #84DCBA

Accessibility & contrast

On white

2.68

#33B281 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#33B281 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B281

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B281	#FFFFFF	#000000	##000000
##33B281	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57E

Deuteranopia (green-blind)

#9F9984

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b281;
/* rgb */ color: rgb(51, 178, 129);
/* oklch */ color: oklch(68.3% 0.132 162.8);

Tailwind

colors: {
  custom: {
    50: '#7ccaa5',
    500: '#33b281',
    950: '#000000',
  },
}

SCSS

$custom: #33b281;
$custom-light: #7ccaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#33b281",
  "rgb": {
    "r": 51,
    "g": 178,
    "b": 129
  },
  "hsl": {
    "h": 156.85,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68277,
    "c": 0.13185,
    "h": 162.8
  },
  "luminance": 0.3413
}

Semantic roles & 50–950 ramp

primary

#33B281

secondary

#C57C98

accent

#4983DF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #33B281

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

Preview Lab → · Contrast checker → · Palette generator →