#158A9D#158A9D

#158A9D is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.3% C 0.098 H 212.3°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#158A9D
RGB	rgb(21, 138, 157)
HSL	hsl(188, 76%, 35%)
HSV	hsv(188, 87%, 62%)
CMYK	cmyk(86.6%, 12.1%, 0%, 38.4%)
CIE-LAB	lab(52.70, -23.04, -18.67)
CIE-LCH	lch(52.70, 29.66, 219.02°)
OKLab	oklab(58.31% -0.0825 -0.0521)
OKLCH	oklch(58.31% 0.098 212.3)
XYZ	xyz(15.4809, 20.7687, 35.0846)
Luminance	0.2077 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A9D #9D2815

analogous

#159D6C #158A9D #15469D

triadic

#158A9D #9D158A #8A9D15

tetradic

#158A9D #6C159D #9D2815 #469D15

square

#158A9D #6C159D #9D2815 #469D15

split-complementary

#158A9D #9D1546 #9D6C15

monochromatic

#072B31 #0E5B67 #158A9D #1CB9D3 #46D0E6

Accessibility & contrast

On white

4.07

#158A9D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#158A9D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A9D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A9D	#FFFFFF	#000000	##000000
##158A9D	1.00	4.07	5.15	5.15
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B859E

Deuteranopia (green-blind)

#6A789D

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #158a9d;
/* rgb */ color: rgb(21, 138, 157);
/* oklch */ color: oklch(58.3% 0.098 212.3);

Tailwind

colors: {
  custom: {
    50: '#6facba',
    500: '#158a9d',
    950: '#000000',
  },
}

SCSS

$custom: #158a9d;
$custom-light: #6facba;
$custom-dark: #000000;

JSON

{
  "hex": "#158a9d",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 157
  },
  "hsl": {
    "h": 188.382,
    "s": 76.404,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58311,
    "c": 0.09756,
    "h": 212.3
  },
  "luminance": 0.20771
}

Semantic roles & 50–950 ramp

primary

#158A9D

secondary

#C75947

accent

#4F35F3

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #158A9D

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

Preview Lab → · Contrast checker → · Palette generator →