#588F99#588F99

#588F99 is a mid, muted teal. Relative luminance 0.240; OKLCH L 61.6% C 0.060 H 210.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#588F99
RGB	rgb(88, 143, 153)
HSL	hsl(189, 27%, 47%)
HSV	hsv(189, 42%, 60%)
CMYK	cmyk(42.5%, 6.5%, 0%, 40%)
CIE-LAB	lab(56.11, -15.43, -11.01)
CIE-LCH	lch(56.11, 18.96, 215.51°)
OKLab	oklab(61.57% -0.0517 -0.0303)
OKLCH	oklch(61.57% 0.06 210.3)
XYZ	xyz(19.5946, 24.0181, 33.7342)
Luminance	0.2402 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588F99 #996258

analogous

#589983 #588F99 #586E99

triadic

#588F99 #99588F #8F9958

tetradic

#588F99 #835899 #996258 #6E9958

square

#588F99 #835899 #996258 #6E9958

split-complementary

#588F99 #99586E #998358

monochromatic

#2B464B #426B72 #588F99 #7BABB3 #A2C3C9

Accessibility & contrast

On white

3.62

#588F99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#588F99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588F99

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588F99	#FFFFFF	#000000	##000000
##588F99	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)

#868B9A

Deuteranopia (green-blind)

#7B8399

Tritanopia (blue-blind)

#3C9492

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #588f99;
/* rgb */ color: rgb(88, 143, 153);
/* oklch */ color: oklch(61.6% 0.060 210.3);

Tailwind

colors: {
  custom: {
    50: '#8bb0b7',
    500: '#588f99',
    950: '#000000',
  },
}

SCSS

$custom: #588f99;
$custom-light: #8bb0b7;
$custom-dark: #000000;

JSON

{
  "hex": "#588f99",
  "rgb": {
    "r": 88,
    "g": 143,
    "b": 153
  },
  "hsl": {
    "h": 189.231,
    "s": 26.971,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61565,
    "c": 0.05995,
    "h": 210.3
  },
  "luminance": 0.2402
}

Semantic roles & 50–950 ramp

primary

#588F99

secondary

#B79B96

accent

#7364C3

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #588F99

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

Preview Lab → · Contrast checker → · Palette generator →