#158A9E#158A9E

#158A9E is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.4% C 0.098 H 213.2°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#158A9E
RGB	rgb(21, 138, 158)
HSL	hsl(189, 77%, 35%)
HSV	hsv(189, 87%, 62%)
CMYK	cmyk(86.7%, 12.7%, 0%, 38%)
CIE-LAB	lab(52.73, -22.70, -19.19)
CIE-LCH	lch(52.73, 29.73, 220.21°)
OKLab	oklab(58.35% -0.082 -0.0536)
OKLCH	oklch(58.35% 0.098 213.2)
XYZ	xyz(15.5666, 20.8030, 35.5361)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A9E #9E2915

analogous

#159E6D #158A9E #15469E

triadic

#158A9E #9E158A #8A9E15

tetradic

#158A9E #6D159E #9E2915 #469E15

square

#158A9E #6D159E #9E2915 #469E15

split-complementary

#158A9E #9E1546 #9E6D15

monochromatic

#072C32 #0E5B68 #158A9E #1CB9D4 #47CFE7

Accessibility & contrast

On white

4.07

#158A9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#158A9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A9E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A9E	#FFFFFF	#000000	##000000
##158A9E	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B859F

Deuteranopia (green-blind)

#6A789E

Tritanopia (blue-blind)

#009290

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #158a9e;
/* rgb */ color: rgb(21, 138, 158);
/* oklch */ color: oklch(58.4% 0.098 213.2);

Tailwind

colors: {
  custom: {
    50: '#6facba',
    500: '#158a9e',
    950: '#000000',
  },
}

SCSS

$custom: #158a9e;
$custom-light: #6facba;
$custom-dark: #000000;

JSON

{
  "hex": "#158a9e",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 158
  },
  "hsl": {
    "h": 188.759,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58354,
    "c": 0.098,
    "h": 213.2
  },
  "luminance": 0.20805
}

Semantic roles & 50–950 ramp

primary

#158A9E

secondary

#C75A47

accent

#5135F3

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #158A9E

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

Preview Lab → · Contrast checker → · Palette generator →