#158F8B#158F8B

#158F8B is a mid, moderate teal. Relative luminance 0.217; OKLCH L 58.9% C 0.097 H 191.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#158F8B
RGB	rgb(21, 143, 139)
HSL	hsl(178, 74%, 32%)
HSV	hsv(178, 85%, 56%)
CMYK	cmyk(85.3%, 0%, 2.8%, 43.9%)
CIE-LAB	lab(53.67, -31.37, -6.79)
CIE-LCH	lch(53.67, 32.10, 192.22°)
OKLab	oklab(58.9% -0.0955 -0.019)
OKLCH	oklch(58.9% 0.097 191.2)
XYZ	xyz(14.7897, 21.6665, 27.8237)
Luminance	0.2167 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158F8B #8F1519

analogous

#158F4E #158F8B #15568F

triadic

#158F8B #8B158F #8F8B15

tetradic

#158F8B #4E158F #8F1519 #568F15

square

#158F8B #4E158F #8F1519 #568F15

split-complementary

#158F8B #8F1556 #8F4E15

monochromatic

#052423 #0D5A57 #158F8B #1DC4BF #3CE2DD

Accessibility & contrast

On white

3.94

#158F8B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#158F8B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158F8B

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158F8B	#FFFFFF	#000000	##000000
##158F8B	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86878B

Deuteranopia (green-blind)

#767B8C

Tritanopia (blue-blind)

#00938D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #158f8b;
/* rgb */ color: rgb(21, 143, 139);
/* oklch */ color: oklch(58.9% 0.097 191.2);

Tailwind

colors: {
  custom: {
    50: '#6eb0ac',
    500: '#158f8b',
    950: '#000000',
  },
}

SCSS

$custom: #158f8b;
$custom-light: #6eb0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#158f8b",
  "rgb": {
    "r": 21,
    "g": 143,
    "b": 139
  },
  "hsl": {
    "h": 178.033,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.58897,
    "c": 0.09737,
    "h": 191.2
  },
  "luminance": 0.21668
}

Semantic roles & 50–950 ramp

primary

#158F8B

secondary

#C23E42

accent

#373DF1

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #158F8B

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

Preview Lab → · Contrast checker → · Palette generator →