#33B183#33B183

#33B183 is a light, vivid teal. Relative luminance 0.338; OKLCH L 68.1% C 0.129 H 164.1°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#33B183
RGB	rgb(51, 177, 131)
HSL	hsl(158, 55%, 45%)
HSV	hsv(158, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 26%, 30.6%)
CIE-LAB	lab(64.79, -45.10, 13.84)
CIE-LCH	lch(64.79, 47.17, 162.94°)
OKLab	oklab(68.07% -0.124 0.0353)
OKLCH	oklch(68.07% 0.129 164.1)
XYZ	xyz(21.1818, 33.7844, 26.8730)
Luminance	0.3379 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B183 #B13361

analogous

#33B144 #33B183 #33A0B1

triadic

#33B183 #8333B1 #B18333

tetradic

#33B183 #4433B1 #B13361 #A0B133

square

#33B183 #4433B1 #B13361 #A0B133

split-complementary

#33B183 #B133A0 #B14433

monochromatic

#18523D #258160 #33B183 #54CEA1 #83DBBB

Accessibility & contrast

On white

2.71

#33B183 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#33B183 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B183

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B183	#FFFFFF	#000000	##000000
##33B183	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA480

Deuteranopia (green-blind)

#9D9886

Tritanopia (blue-blind)

#00B1A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #33b183;
/* rgb */ color: rgb(51, 177, 131);
/* oklch */ color: oklch(68.1% 0.129 164.1);

Tailwind

colors: {
  custom: {
    50: '#7cc9a7',
    500: '#33b183',
    950: '#000000',
  },
}

SCSS

$custom: #33b183;
$custom-light: #7cc9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#33b183",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 131
  },
  "hsl": {
    "h": 158.095,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68068,
    "c": 0.1289,
    "h": 164.1
  },
  "luminance": 0.33787
}

Semantic roles & 50–950 ramp

primary

#33B183

secondary

#C57B96

accent

#4980DF

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #33B183

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

Preview Lab → · Contrast checker → · Palette generator →