#398D91#398D91

#398D91 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.4% C 0.080 H 199.6°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#398D91
RGB	rgb(57, 141, 145)
HSL	hsl(183, 44%, 40%)
HSV	hsv(183, 61%, 57%)
CMYK	cmyk(60.7%, 2.8%, 0%, 43.1%)
CIE-LAB	lab(53.99, -23.76, -9.71)
CIE-LCH	lch(53.99, 25.66, 202.23°)
OKLab	oklab(59.43% -0.0756 -0.0269)
OKLCH	oklch(59.43% 0.08 199.6)
XYZ	xyz(16.3209, 21.9623, 30.1616)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D91 #913D39

analogous

#399169 #398D91 #396191

triadic

#398D91 #91398D #8D9139

tetradic

#398D91 #693991 #913D39 #619139

square

#398D91 #693991 #913D39 #619139

split-complementary

#398D91 #913961 #916939

monochromatic

#163839 #286265 #398D91 #4EB4B9 #7AC7CB

Accessibility & contrast

On white

3.89

#398D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#398D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D91

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D91	#FFFFFF	#000000	##000000
##398D91	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838791

Deuteranopia (green-blind)

#767D92

Tritanopia (blue-blind)

#00928E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #398d91;
/* rgb */ color: rgb(57, 141, 145);
/* oklch */ color: oklch(59.4% 0.080 199.6);

Tailwind

colors: {
  custom: {
    50: '#7aaeb1',
    500: '#398d91',
    950: '#000000',
  },
}

SCSS

$custom: #398d91;
$custom-light: #7aaeb1;
$custom-dark: #000000;

JSON

{
  "hex": "#398d91",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 145
  },
  "hsl": {
    "h": 182.727,
    "s": 43.564,
    "l": 39.608
  },
  "oklch": {
    "l": 0.59434,
    "c": 0.08021,
    "h": 199.6
  },
  "luminance": 0.21964
}

Semantic roles & 50–950 ramp

primary

#398D91

secondary

#B47572

accent

#5A54D3

background

#F7FAFA

surface

#EEF4F5

border

#C9CECF

text

#0A1010

muted

#7C7F7F

Preview Lab

Preview with #398D91

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

Preview Lab → · Contrast checker → · Palette generator →