#33B378#33B378

#33B378 is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.141 H 158.6°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#33B378
RGB	rgb(51, 179, 120)
HSL	hsl(152, 56%, 45%)
HSV	hsv(152, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 33%, 29.8%)
CIE-LAB	lab(65.20, -48.33, 20.39)
CIE-LCH	lch(65.20, 52.46, 157.12°)
OKLab	oklab(68.33% -0.1313 0.0515)
OKLCH	oklch(68.33% 0.141 158.6)
XYZ	xyz(20.8734, 34.2977, 23.2857)
Luminance	0.3430 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B378 #B3336E

analogous

#33B338 #33B378 #33AEB3

triadic

#33B378 #7833B3 #B37833

tetradic

#33B378 #3833B3 #B3336E #AEB333

square

#33B378 #3833B3 #B3336E #AEB333

split-complementary

#33B378 #B333AE #B33833

monochromatic

#185438 #258358 #33B378 #55CE96 #84DCB4

Accessibility & contrast

On white

2.67

#33B378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#33B378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B378

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B378	#FFFFFF	#000000	##000000
##33B378	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#A19A7C

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b378;
/* rgb */ color: rgb(51, 179, 120);
/* oklch */ color: oklch(68.3% 0.141 158.6);

Tailwind

colors: {
  custom: {
    50: '#7ccb9f',
    500: '#33b378',
    950: '#000000',
  },
}

SCSS

$custom: #33b378;
$custom-light: #7ccb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#33b378",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 120
  },
  "hsl": {
    "h": 152.344,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68328,
    "c": 0.14101,
    "h": 158.6
  },
  "luminance": 0.343
}

Semantic roles & 50–950 ramp

primary

#33B378

secondary

#C67C9E

accent

#498EDF

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #33B378

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

Preview Lab → · Contrast checker → · Palette generator →