#338E91#338E91

#338E91 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.5% C 0.084 H 198.2°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#338E91
RGB	rgb(51, 142, 145)
HSL	hsl(182, 48%, 38%)
HSV	hsv(182, 65%, 57%)
CMYK	cmyk(64.8%, 2.1%, 0%, 43.1%)
CIE-LAB	lab(54.12, -25.34, -9.52)
CIE-LCH	lch(54.12, 27.07, 200.59°)
OKLab	oklab(59.5% -0.0801 -0.0264)
OKLCH	oklch(59.5% 0.084 198.2)
XYZ	xyz(16.1468, 22.0924, 30.1959)
Luminance	0.2209 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E91 #913633

analogous

#339165 #338E91 #335F91

triadic

#338E91 #91338E #8E9133

tetradic

#338E91 #653391 #913633 #5F9133

square

#338E91 #653391 #913633 #5F9133

split-complementary

#338E91 #91335F #916533

monochromatic

#133536 #236264 #338E91 #44B9BD #71CACD

Accessibility & contrast

On white

3.88

#338E91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#338E91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E91

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E91	#FFFFFF	#000000	##000000
##338E91	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848891

Deuteranopia (green-blind)

#767D92

Tritanopia (blue-blind)

#00938F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #338e91;
/* rgb */ color: rgb(51, 142, 145);
/* oklch */ color: oklch(59.5% 0.084 198.2);

Tailwind

colors: {
  custom: {
    50: '#77afb1',
    500: '#338e91',
    950: '#000000',
  },
}

SCSS

$custom: #338e91;
$custom-light: #77afb1;
$custom-dark: #000000;

JSON

{
  "hex": "#338e91",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 145
  },
  "hsl": {
    "h": 181.915,
    "s": 47.959,
    "l": 38.431
  },
  "oklch": {
    "l": 0.59496,
    "c": 0.08434,
    "h": 198.2
  },
  "luminance": 0.22094
}

Semantic roles & 50–950 ramp

primary

#338E91

secondary

#B56D6B

accent

#5550D8

background

#F7FAFA

surface

#EEF4F5

border

#C9CECF

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #338E91

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

Preview Lab → · Contrast checker → · Palette generator →