#338F91#338F91

#338F91 is a mid, moderate teal. Relative luminance 0.224; OKLCH L 59.8% C 0.085 H 197.2°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#338F91
RGB	rgb(51, 143, 145)
HSL	hsl(181, 48%, 38%)
HSV	hsv(181, 65%, 57%)
CMYK	cmyk(64.8%, 1.4%, 0%, 43.1%)
CIE-LAB	lab(54.44, -25.85, -9.05)
CIE-LCH	lch(54.44, 27.39, 199.29°)
OKLab	oklab(59.75% -0.0812 -0.0251)
OKLCH	oklch(59.75% 0.085 197.2)
XYZ	xyz(16.2963, 22.3913, 30.2457)
Luminance	0.2239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338F91 #913533

analogous

#339164 #338F91 #336091

triadic

#338F91 #91338F #8F9133

tetradic

#338F91 #643391 #913533 #609133

square

#338F91 #643391 #913533 #609133

split-complementary

#338F91 #913360 #916433

monochromatic

#133636 #236264 #338F91 #44BBBD #71CBCD

Accessibility & contrast

On white

3.83

#338F91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#338F91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338F91

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338F91	#FFFFFF	#000000	##000000
##338F91	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858891

Deuteranopia (green-blind)

#777E92

Tritanopia (blue-blind)

#00948F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #338f91;
/* rgb */ color: rgb(51, 143, 145);
/* oklch */ color: oklch(59.8% 0.085 197.2);

Tailwind

colors: {
  custom: {
    50: '#77b0b1',
    500: '#338f91',
    950: '#000000',
  },
}

SCSS

$custom: #338f91;
$custom-light: #77b0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#338f91",
  "rgb": {
    "r": 51,
    "g": 143,
    "b": 145
  },
  "hsl": {
    "h": 181.277,
    "s": 47.959,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5975,
    "c": 0.08498,
    "h": 197.2
  },
  "luminance": 0.22393
}

Semantic roles & 50–950 ramp

primary

#338F91

secondary

#B56C6B

accent

#5350D8

background

#F7FAFA

surface

#EEF5F5

border

#C9CFCF

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #338F91

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

Preview Lab → · Contrast checker → · Palette generator →