#33B3A9#33B3A9

#33B3A9 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.7% C 0.109 H 187.3°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#33B3A9
RGB	rgb(51, 179, 169)
HSL	hsl(175, 56%, 45%)
HSV	hsv(175, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 5.6%, 29.8%)
CIE-LAB	lab(66.37, -36.22, -4.88)
CIE-LCH	lch(66.37, 36.55, 187.67°)
OKLab	oklab(69.68% -0.1081 -0.0138)
OKLCH	oklch(69.68% 0.109 187.3)
XYZ	xyz(24.6434, 35.8057, 43.1408)
Luminance	0.3581 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B3A9 #B3333D

analogous

#33B369 #33B3A9 #337DB3

triadic

#33B3A9 #A933B3 #B3A933

tetradic

#33B3A9 #6933B3 #B3333D #7DB333

square

#33B3A9 #6933B3 #B3333D #7DB333

split-complementary

#33B3A9 #B3337D #B36933

monochromatic

#18544F #25837C #33B3A9 #55CEC5 #84DCD5

Accessibility & contrast

On white

2.57

#33B3A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#33B3A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B3A9

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B3A9	#FFFFFF	#000000	##000000
##33B3A9	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9A9

Deuteranopia (green-blind)

#979CAA

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #33b3a9;
/* rgb */ color: rgb(51, 179, 169);
/* oklch */ color: oklch(69.7% 0.109 187.3);

Tailwind

colors: {
  custom: {
    50: '#7ecac2',
    500: '#33b3a9',
    950: '#000000',
  },
}

SCSS

$custom: #33b3a9;
$custom-light: #7ecac2;
$custom-dark: #000000;

JSON

{
  "hex": "#33b3a9",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 169
  },
  "hsl": {
    "h": 175.313,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.69676,
    "c": 0.10895,
    "h": 187.3
  },
  "luminance": 0.35809
}

Semantic roles & 50–950 ramp

primary

#33B3A9

secondary

#C67C82

accent

#4955DF

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #33B3A9

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

Preview Lab → · Contrast checker → · Palette generator →