#33B391#33B391

#33B391 is a light, vivid teal. Relative luminance 0.350; OKLCH L 68.9% C 0.121 H 170.9°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#33B391
RGB	rgb(51, 179, 145)
HSL	hsl(164, 56%, 45%)
HSV	hsv(164, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 19%, 29.8%)
CIE-LAB	lab(65.74, -42.59, 7.48)
CIE-LCH	lch(65.74, 43.24, 170.04°)
OKLab	oklab(68.95% -0.1193 0.0191)
OKLCH	oklch(68.95% 0.121 170.9)
XYZ	xyz(22.5935, 34.9857, 32.3448)
Luminance	0.3499 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B391 #B33355

analogous

#33B351 #33B391 #3395B3

triadic

#33B391 #9133B3 #B39133

tetradic

#33B391 #5133B3 #B33355 #95B333

square

#33B391 #5133B3 #B33355 #95B333

split-complementary

#33B391 #B33395 #B35133

monochromatic

#185444 #25836A #33B391 #55CEAE #84DCC5

Accessibility & contrast

On white

2.63

#33B391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#33B391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B391

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B391	#FFFFFF	#000000	##000000
##33B391	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#9D9B93

Tritanopia (blue-blind)

#00B4A9

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b391;
/* rgb */ color: rgb(51, 179, 145);
/* oklch */ color: oklch(68.9% 0.121 170.9);

Tailwind

colors: {
  custom: {
    50: '#7dcab1',
    500: '#33b391',
    950: '#000000',
  },
}

SCSS

$custom: #33b391;
$custom-light: #7dcab1;
$custom-dark: #000000;

JSON

{
  "hex": "#33b391",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 145
  },
  "hsl": {
    "h": 164.063,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68949,
    "c": 0.12081,
    "h": 170.9
  },
  "luminance": 0.34988
}

Semantic roles & 50–950 ramp

primary

#33B391

secondary

#C67C90

accent

#4971DF

background

#F8FCFA

surface

#EFF8F5

border

#CAD1CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #33B391

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

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