#33B166#33B166

#33B166 is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.155 H 152.7°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#33B166
RGB	rgb(51, 177, 102)
HSL	hsl(144, 55%, 45%)
HSV	hsv(144, 71%, 69%)
CMYK	cmyk(71.2%, 0%, 42.4%, 30.6%)
CIE-LAB	lab(64.25, -51.07, 28.73)
CIE-LCH	lch(64.25, 58.60, 150.64°)
OKLab	oklab(67.44% -0.1376 0.0711)
OKLCH	oklch(67.44% 0.155 152.7)
XYZ	xyz(19.4840, 33.1052, 17.9309)
Luminance	0.3311 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B166 #B1337E

analogous

#3FB133 #33B166 #33B1A5

triadic

#33B166 #6633B1 #B16633

tetradic

#33B166 #333FB1 #B1337E #B1A533

square

#33B166 #333FB1 #B1337E #B1A533

split-complementary

#33B166 #A533B1 #B1333F

monochromatic

#18522F #25814B #33B166 #54CE85 #83DBA7

Accessibility & contrast

On white

2.76

#33B166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#33B166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B166

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B166	#FFFFFF	#000000	##000000
##33B166	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A261

Deuteranopia (green-blind)

#A2976B

Tritanopia (blue-blind)

#00AF9F

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #33b166;
/* rgb */ color: rgb(51, 177, 102);
/* oklch */ color: oklch(67.4% 0.155 152.7);

Tailwind

colors: {
  custom: {
    50: '#7cc992',
    500: '#33b166',
    950: '#000000',
  },
}

SCSS

$custom: #33b166;
$custom-light: #7cc992;
$custom-dark: #000000;

JSON

{
  "hex": "#33b166",
  "rgb": {
    "r": 51,
    "g": 177,
    "b": 102
  },
  "hsl": {
    "h": 144.286,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.6744,
    "c": 0.15494,
    "h": 152.7
  },
  "luminance": 0.33107
}

Semantic roles & 50–950 ramp

primary

#33B166

secondary

#C57BA7

accent

#49A2DF

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #33B166

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

Preview Lab → · Contrast checker → · Palette generator →