#158A8C#158A8C

#158A8C is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.6% C 0.094 H 196.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#158A8C
RGB	rgb(21, 138, 140)
HSL	hsl(181, 74%, 32%)
HSV	hsv(181, 85%, 55%)
CMYK	cmyk(85%, 1.4%, 0%, 45.1%)
CIE-LAB	lab(52.09, -28.64, -9.73)
CIE-LCH	lch(52.09, 30.25, 198.76°)
OKLab	oklab(57.63% -0.09 -0.0271)
OKLCH	oklch(57.63% 0.094 196.7)
XYZ	xyz(14.1292, 20.2280, 27.9656)
Luminance	0.2023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A8C #8C1715

analogous

#158C53 #158A8C #154F8C

triadic

#158A8C #8C158A #8A8C15

tetradic

#158A8C #53158C #8C1715 #4F8C15

square

#158A8C #53158C #8C1715 #4F8C15

split-complementary

#158A8C #8C154F #8C5315

monochromatic

#052122 #0D5657 #158A8C #1DBEC1 #3ADFE1

Accessibility & contrast

On white

4.16

#158A8C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#158A8C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A8C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A8C	#FFFFFF	#000000	##000000
##158A8C	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80838C

Deuteranopia (green-blind)

#70778D

Tritanopia (blue-blind)

#008F8A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #158a8c;
/* rgb */ color: rgb(21, 138, 140);
/* oklch */ color: oklch(57.6% 0.094 196.7);

Tailwind

colors: {
  custom: {
    50: '#6dacad',
    500: '#158a8c',
    950: '#000000',
  },
}

SCSS

$custom: #158a8c;
$custom-light: #6dacad;
$custom-dark: #000000;

JSON

{
  "hex": "#158a8c",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 140
  },
  "hsl": {
    "h": 181.008,
    "s": 73.913,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.09401,
    "h": 196.7
  },
  "luminance": 0.2023
}

Semantic roles & 50–950 ramp

primary

#158A8C

secondary

#C03F3D

accent

#3A37F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #158A8C

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

Preview Lab → · Contrast checker → · Palette generator →