#33B178#33B178

#33B178 is a light, vivid teal. Relative luminance 0.335; OKLCH L 67.8% C 0.138 H 159.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#33B178
RGB	rgb(51, 177, 120)
HSL	hsl(153, 55%, 45%)
HSV	hsv(153, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 32.2%, 30.6%)
CIE-LAB	lab(64.57, -47.53, 19.53)
CIE-LCH	lch(64.57, 51.39, 157.66°)
OKLab	oklab(67.81% -0.1292 0.0494)
OKLCH	oklch(67.81% 0.138 159.1)
XYZ	xyz(20.4755, 33.5018, 23.1531)
Luminance	0.3350 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B178 #B1336C

analogous

#33B139 #33B178 #33ABB1

triadic

#33B178 #7833B1 #B17833

tetradic

#33B178 #3933B1 #B1336C #ABB133

square

#33B178 #3933B1 #B1336C #ABB133

split-complementary

#33B178 #B133AB #B13933

monochromatic

#185238 #258158 #33B178 #54CE96 #83DBB3

Accessibility & contrast

On white

2.73

#33B178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#33B178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B178

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B178	#FFFFFF	#000000	##000000
##33B178	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA375

Deuteranopia (green-blind)

#9F987C

Tritanopia (blue-blind)

#00B0A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #33b178;
/* rgb */ color: rgb(51, 177, 120);
/* oklch */ color: oklch(67.8% 0.138 159.1);

Tailwind

colors: {
  custom: {
    50: '#7cc99f',
    500: '#33b178',
    950: '#000000',
  },
}

SCSS

$custom: #33b178;
$custom-light: #7cc99f;
$custom-dark: #000000;

JSON

{
  "hex": "#33b178",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 120
  },
  "hsl": {
    "h": 152.857,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67808,
    "c": 0.13835,
    "h": 159.1
  },
  "luminance": 0.33504
}

Semantic roles & 50–950 ramp

primary

#33B178

secondary

#C57B9C

accent

#498DDF

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #33B178

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

Preview Lab → · Contrast checker → · Palette generator →