#338A90#338A90

#338A90 is a mid, moderate teal. Relative luminance 0.209; OKLCH L 58.4% C 0.082 H 201.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#338A90
RGB	rgb(51, 138, 144)
HSL	hsl(184, 48%, 38%)
HSV	hsv(184, 65%, 56%)
CMYK	cmyk(64.6%, 4.2%, 0%, 43.5%)
CIE-LAB	lab(52.83, -23.60, -10.88)
CIE-LCH	lch(52.83, 25.99, 204.75°)
OKLab	oklab(58.44% -0.0762 -0.0301)
OKLCH	oklch(58.44% 0.082 201.6)
XYZ	xyz(15.4856, 20.8927, 29.5967)
Luminance	0.2089 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338A90 #903933

analogous

#339067 #338A90 #335B90

triadic

#338A90 #90338A #8A9033

tetradic

#338A90 #673390 #903933 #5B9033

square

#338A90 #673390 #903933 #5B9033

split-complementary

#338A90 #90335B #906733

monochromatic

#133336 #235F63 #338A90 #44B5BD #71C7CD

Accessibility & contrast

On white

4.05

#338A90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#338A90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338A90

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338A90	#FFFFFF	#000000	##000000
##338A90	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808491

Deuteranopia (green-blind)

#727A90

Tritanopia (blue-blind)

#008F8C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338a90;
/* rgb */ color: rgb(51, 138, 144);
/* oklch */ color: oklch(58.4% 0.082 201.6);

Tailwind

colors: {
  custom: {
    50: '#77acb0',
    500: '#338a90',
    950: '#000000',
  },
}

SCSS

$custom: #338a90;
$custom-light: #77acb0;
$custom-dark: #000000;

JSON

{
  "hex": "#338a90",
  "rgb": {
    "r": 51,
    "g": 138,
    "b": 144
  },
  "hsl": {
    "h": 183.871,
    "s": 47.692,
    "l": 38.235
  },
  "oklch": {
    "l": 0.5844,
    "c": 0.08191,
    "h": 201.6
  },
  "luminance": 0.20894
}

Semantic roles & 50–950 ramp

primary

#338A90

secondary

#B56F6A

accent

#5951D7

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #338A90

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

Preview Lab → · Contrast checker → · Palette generator →