#157B6B#157B6B

#157B6B is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.4% C 0.091 H 178.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#157B6B
RGB	rgb(21, 123, 107)
HSL	hsl(171, 71%, 28%)
HSV	hsv(171, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 13%, 51.8%)
CIE-LAB	lab(46.16, -31.53, 0.87)
CIE-LCH	lch(46.16, 31.54, 178.42°)
OKLab	oklab(52.45% -0.0906 0.0018)
OKLCH	oklch(52.45% 0.091 178.9)
XYZ	xyz(10.0447, 15.3856, 16.3474)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B6B #7B1525

analogous

#157B38 #157B6B #15587B

triadic

#157B6B #6B157B #7B6B15

tetradic

#157B6B #38157B #7B1525 #587B15

square

#157B6B #38157B #7B1525 #587B15

split-complementary

#157B6B #7B1558 #7B3815

monochromatic

#041A17 #0C473E #157B6B #1EAF98 #2FDBC0

Accessibility & contrast

On white

5.15

#157B6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#157B6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B6B

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B6B	#FFFFFF	#000000	##FFFFFF
##157B6B	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75736A

Deuteranopia (green-blind)

#68696C

Tritanopia (blue-blind)

#007D76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #157b6b;
/* rgb */ color: rgb(21, 123, 107);
/* oklch */ color: oklch(52.4% 0.091 178.9);

Tailwind

colors: {
  custom: {
    50: '#67a295',
    500: '#157b6b',
    950: '#000000',
  },
}

SCSS

$custom: #157b6b;
$custom-light: #67a295;
$custom-dark: #000000;

JSON

{
  "hex": "#157b6b",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 107
  },
  "hsl": {
    "h": 170.588,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52447,
    "c": 0.09065,
    "h": 178.9
  },
  "luminance": 0.15387
}

Semantic roles & 50–950 ramp

primary

#157B6B

secondary

#B03B4E

accent

#3A56EE

background

#F6FAF9

surface

#EBF3F1

border

#C6CDCB

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #157B6B

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

Preview Lab → · Contrast checker → · Palette generator →