#33837B#33837B

#33837B is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.9% C 0.078 H 186.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#33837B
RGB	rgb(51, 131, 123)
HSL	hsl(174, 44%, 36%)
HSV	hsv(174, 61%, 51%)
CMYK	cmyk(61.1%, 0%, 6.1%, 48.6%)
CIE-LAB	lab(49.94, -26.23, -2.95)
CIE-LCH	lch(49.94, 26.39, 186.41°)
OKLab	oklab(55.88% -0.078 -0.0084)
OKLCH	oklch(55.88% 0.078 186.1)
XYZ	xyz(13.0551, 18.3651, 21.5919)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33837B #83333B

analogous

#338353 #33837B #336383

triadic

#33837B #7B3383 #837B33

tetradic

#33837B #533383 #83333B #638333

square

#33837B #533383 #83333B #638333

split-complementary

#33837B #833363 #835333

monochromatic

#112B28 #225752 #33837B #44AFA4 #6BC5BC

Accessibility & contrast

On white

4.49

#33837B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#33837B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33837B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33837B	#FFFFFF	#000000	##000000
##33837B	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7C7B

Deuteranopia (green-blind)

#70737C

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #33837b;
/* rgb */ color: rgb(51, 131, 123);
/* oklch */ color: oklch(55.9% 0.078 186.1);

Tailwind

colors: {
  custom: {
    50: '#74a7a1',
    500: '#33837b',
    950: '#000000',
  },
}

SCSS

$custom: #33837b;
$custom-light: #74a7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#33837b",
  "rgb": {
    "r": 51,
    "g": 131,
    "b": 123
  },
  "hsl": {
    "h": 174,
    "s": 43.956,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55875,
    "c": 0.07842,
    "h": 186.1
  },
  "luminance": 0.18366
}

Semantic roles & 50–950 ramp

primary

#33837B

secondary

#AD656C

accent

#5461D4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #33837B

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

Preview Lab → · Contrast checker → · Palette generator →