#158B8D#158B8D

#158B8D is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.9% C 0.095 H 196.7°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#158B8D
RGB	rgb(21, 139, 141)
HSL	hsl(181, 74%, 32%)
HSV	hsv(181, 85%, 55%)
CMYK	cmyk(85.1%, 1.4%, 0%, 44.7%)
CIE-LAB	lab(52.45, -28.81, -9.78)
CIE-LCH	lch(52.45, 30.43, 198.74°)
OKLab	oklab(57.92% -0.0906 -0.0272)
OKLCH	oklch(57.92% 0.095 196.7)
XYZ	xyz(14.3474, 20.5459, 28.4037)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158B8D #8D1715

analogous

#158D53 #158B8D #154F8D

triadic

#158B8D #8D158B #8B8D15

tetradic

#158B8D #53158D #8D1715 #4F8D15

square

#158B8D #53158D #8D1715 #4F8D15

split-complementary

#158B8D #8D154F #8D5315

monochromatic

#052222 #0D5658 #158B8D #1DC0C2 #3BDFE2

Accessibility & contrast

On white

4.11

#158B8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#158B8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158B8D

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158B8D	#FFFFFF	#000000	##000000
##158B8D	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81848D

Deuteranopia (green-blind)

#71788E

Tritanopia (blue-blind)

#00908B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #158b8d;
/* rgb */ color: rgb(21, 139, 141);
/* oklch */ color: oklch(57.9% 0.095 196.7);

Tailwind

colors: {
  custom: {
    50: '#6dadae',
    500: '#158b8d',
    950: '#000000',
  },
}

SCSS

$custom: #158b8d;
$custom-light: #6dadae;
$custom-dark: #000000;

JSON

{
  "hex": "#158b8d",
  "rgb": {
    "r": 21,
    "g": 139,
    "b": 141
  },
  "hsl": {
    "h": 181,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57924,
    "c": 0.09456,
    "h": 196.7
  },
  "luminance": 0.20548
}

Semantic roles & 50–950 ramp

primary

#158B8D

secondary

#C13F3D

accent

#3A37F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #158B8D

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

Preview Lab → · Contrast checker → · Palette generator →