#158A8D#158A8D

#158A8D is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.7% C 0.094 H 197.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#158A8D
RGB	rgb(21, 138, 141)
HSL	hsl(182, 74%, 32%)
HSV	hsv(182, 85%, 55%)
CMYK	cmyk(85.1%, 2.1%, 0%, 44.7%)
CIE-LAB	lab(52.13, -28.32, -10.26)
CIE-LCH	lch(52.13, 30.12, 199.91°)
OKLab	oklab(57.66% -0.0896 -0.0285)
OKLCH	oklch(57.66% 0.094 197.7)
XYZ	xyz(14.2032, 20.2576, 28.3557)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158A8D #8D1815

analogous

#158D54 #158A8D #154E8D

triadic

#158A8D #8D158A #8A8D15

tetradic

#158A8D #54158D #8D1815 #4E8D15

square

#158A8D #54158D #8D1815 #4E8D15

split-complementary

#158A8D #8D154E #8D5415

monochromatic

#052222 #0D5658 #158A8D #1DBEC2 #3BDEE2

Accessibility & contrast

On white

4.16

#158A8D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#158A8D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158A8D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158A8D	#FFFFFF	#000000	##000000
##158A8D	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)

#80838D

Deuteranopia (green-blind)

#70778E

Tritanopia (blue-blind)

#008F8B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #158a8d;
/* rgb */ color: rgb(21, 138, 141);
/* oklch */ color: oklch(57.7% 0.094 197.7);

Tailwind

colors: {
  custom: {
    50: '#6dacae',
    500: '#158a8d',
    950: '#000000',
  },
}

SCSS

$custom: #158a8d;
$custom-light: #6dacae;
$custom-dark: #000000;

JSON

{
  "hex": "#158a8d",
  "rgb": {
    "r": 21,
    "g": 138,
    "b": 141
  },
  "hsl": {
    "h": 181.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57663,
    "c": 0.094,
    "h": 197.7
  },
  "luminance": 0.20259
}

Semantic roles & 50–950 ramp

primary

#158A8D

secondary

#C1403D

accent

#3C37F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #158A8D

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

Preview Lab → · Contrast checker → · Palette generator →