#399583#399583

#399583 is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.0% C 0.091 H 177.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#399583
RGB	rgb(57, 149, 131)
HSL	hsl(168, 45%, 40%)
HSV	hsv(168, 62%, 58%)
CMYK	cmyk(61.7%, 0%, 12.1%, 41.6%)
CIE-LAB	lab(56.09, -31.64, 1.45)
CIE-LCH	lch(56.09, 31.67, 177.38°)
OKLab	oklab(61% -0.0911 0.0034)
OKLCH	oklch(61% 0.091 177.9)
XYZ	xyz(16.5296, 24.0017, 25.2300)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399583 #95394B

analogous

#399555 #399583 #397995

triadic

#399583 #833995 #958339

tetradic

#399583 #553995 #95394B #799539

square

#399583 #553995 #95394B #799539

split-complementary

#399583 #953979 #955539

monochromatic

#173C35 #28695C #399583 #4FBCA7 #7CCDBD

Accessibility & contrast

On white

3.62

#399583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#399583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399583

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399583	#FFFFFF	#000000	##000000
##399583	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8C82

Deuteranopia (green-blind)

#828284

Tritanopia (blue-blind)

#009790

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #399583;
/* rgb */ color: rgb(57, 149, 131);
/* oklch */ color: oklch(61.0% 0.091 177.9);

Tailwind

colors: {
  custom: {
    50: '#7ab4a7',
    500: '#399583',
    950: '#000000',
  },
}

SCSS

$custom: #399583;
$custom-light: #7ab4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#399583",
  "rgb": {
    "r": 57,
    "g": 149,
    "b": 131
  },
  "hsl": {
    "h": 168.261,
    "s": 44.66,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60999,
    "c": 0.09113,
    "h": 177.9
  },
  "luminance": 0.24003
}

Semantic roles & 50–950 ramp

primary

#399583

secondary

#B67481

accent

#536DD4

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #399583

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

Preview Lab → · Contrast checker → · Palette generator →