#338D99#338D99

#338D99 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.6% C 0.085 H 207.6°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#338D99
RGB	rgb(51, 141, 153)
HSL	hsl(187, 50%, 40%)
HSV	hsv(187, 67%, 60%)
CMYK	cmyk(66.7%, 7.8%, 0%, 40%)
CIE-LAB	lab(54.08, -22.38, -14.20)
CIE-LCH	lch(54.08, 26.51, 212.40°)
OKLab	oklab(59.55% -0.0755 -0.0394)
OKLCH	oklch(59.55% 0.085 207.6)
XYZ	xyz(16.6374, 22.0516, 33.5104)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338D99 #993F33

analogous

#339972 #338D99 #335A99

triadic

#338D99 #99338D #8D9933

tetradic

#338D99 #723399 #993F33 #5A9933

square

#338D99 #723399 #993F33 #5A9933

split-complementary

#338D99 #99335A #997233

monochromatic

#14383D #24636B #338D99 #47B3C2 #75C6D1

Accessibility & contrast

On white

3.88

#338D99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#338D99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338D99

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338D99	#FFFFFF	#000000	##000000
##338D99	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81889A

Deuteranopia (green-blind)

#727D99

Tritanopia (blue-blind)

#009391

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #338d99;
/* rgb */ color: rgb(51, 141, 153);
/* oklch */ color: oklch(59.6% 0.085 207.6);

Tailwind

colors: {
  custom: {
    50: '#78aeb7',
    500: '#338d99',
    950: '#000000',
  },
}

SCSS

$custom: #338d99;
$custom-light: #78aeb7;
$custom-dark: #000000;

JSON

{
  "hex": "#338d99",
  "rgb": {
    "r": 51,
    "g": 141,
    "b": 153
  },
  "hsl": {
    "h": 187.059,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.59551,
    "c": 0.08514,
    "h": 207.6
  },
  "luminance": 0.22053
}

Semantic roles & 50–950 ramp

primary

#338D99

secondary

#B9776E

accent

#5F4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #338D99

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

Preview Lab → · Contrast checker → · Palette generator →