#158F9E#158F9E

#158F9E is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.6% C 0.099 H 208.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#158F9E
RGB	rgb(21, 143, 158)
HSL	hsl(187, 77%, 35%)
HSV	hsv(187, 87%, 62%)
CMYK	cmyk(86.7%, 9.5%, 0%, 38%)
CIE-LAB	lab(54.31, -25.28, -16.79)
CIE-LCH	lch(54.31, 30.34, 213.58°)
OKLab	oklab(59.63% -0.0869 -0.0468)
OKLCH	oklch(59.63% 0.099 208.3)
XYZ	xyz(16.3005, 22.2709, 35.7807)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158F9E #9E2415

analogous

#159E68 #158F9E #154B9E

triadic

#158F9E #9E158F #8F9E15

tetradic

#158F9E #68159E #9E2415 #4B9E15

square

#158F9E #68159E #9E2415 #4B9E15

split-complementary

#158F9E #9E154B #9E6815

monochromatic

#072D32 #0E5E68 #158F9E #1CC0D4 #47D5E7

Accessibility & contrast

On white

3.85

#158F9E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#158F9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158F9E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158F9E	#FFFFFF	#000000	##000000
##158F9E	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81899F

Deuteranopia (green-blind)

#707C9E

Tritanopia (blue-blind)

#009693

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #158f9e;
/* rgb */ color: rgb(21, 143, 158);
/* oklch */ color: oklch(59.6% 0.099 208.3);

Tailwind

colors: {
  custom: {
    50: '#70b0ba',
    500: '#158f9e',
    950: '#000000',
  },
}

SCSS

$custom: #158f9e;
$custom-light: #70b0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#158f9e",
  "rgb": {
    "r": 21,
    "g": 143,
    "b": 158
  },
  "hsl": {
    "h": 186.569,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59632,
    "c": 0.09868,
    "h": 208.3
  },
  "luminance": 0.22273
}

Semantic roles & 50–950 ramp

primary

#158F9E

secondary

#C75547

accent

#4A35F3

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #158F9E

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

Preview Lab → · Contrast checker → · Palette generator →