#158B9D#158B9D

#158B9D is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.098 H 211.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#158B9D
RGB	rgb(21, 139, 157)
HSL	hsl(188, 76%, 35%)
HSV	hsv(188, 87%, 62%)
CMYK	cmyk(86.6%, 11.5%, 0%, 38.4%)
CIE-LAB	lab(53.01, -23.56, -18.19)
CIE-LCH	lch(53.01, 29.77, 217.67°)
OKLab	oklab(58.57% -0.0834 -0.0508)
OKLCH	oklch(58.57% 0.098 211.3)
XYZ	xyz(15.6250, 21.0570, 35.1326)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158B9D #9D2715

analogous

#159D6B #158B9D #15479D

triadic

#158B9D #9D158B #8B9D15

tetradic

#158B9D #6B159D #9D2715 #479D15

square

#158B9D #6B159D #9D2715 #479D15

split-complementary

#158B9D #9D1547 #9D6B15

monochromatic

#072B31 #0E5B67 #158B9D #1CBBD3 #46D1E6

Accessibility & contrast

On white

4.03

#158B9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#158B9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158B9D

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158B9D	#FFFFFF	#000000	##000000
##158B9D	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D869E

Deuteranopia (green-blind)

#6B799D

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #158b9d;
/* rgb */ color: rgb(21, 139, 157);
/* oklch */ color: oklch(58.6% 0.098 211.3);

Tailwind

colors: {
  custom: {
    50: '#6fadba',
    500: '#158b9d',
    950: '#000000',
  },
}

SCSS

$custom: #158b9d;
$custom-light: #6fadba;
$custom-dark: #000000;

JSON

{
  "hex": "#158b9d",
  "rgb": {
    "r": 21,
    "g": 139,
    "b": 157
  },
  "hsl": {
    "h": 187.941,
    "s": 76.404,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58567,
    "c": 0.09766,
    "h": 211.3
  },
  "luminance": 0.21059
}

Semantic roles & 50–950 ramp

primary

#158B9D

secondary

#C75847

accent

#4E35F3

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #158B9D

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

Preview Lab → · Contrast checker → · Palette generator →