#157B78#157B78

#157B78 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.086 H 191.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#157B78
RGB	rgb(21, 123, 120)
HSL	hsl(178, 71%, 28%)
HSV	hsv(178, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 2.4%, 51.8%)
CIE-LAB	lab(46.55, -27.59, -6.26)
CIE-LCH	lch(46.55, 28.29, 192.79°)
OKLab	oklab(52.9% -0.0842 -0.0175)
OKLCH	oklch(52.9% 0.086 191.7)
XYZ	xyz(10.7808, 15.6801, 20.2240)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B78 #7B1518

analogous

#157B45 #157B78 #154B7B

triadic

#157B78 #78157B #7B7815

tetradic

#157B78 #45157B #7B1518 #4B7B15

square

#157B78 #45157B #7B1518 #4B7B15

split-complementary

#157B78 #7B154B #7B4515

monochromatic

#041A19 #0C4745 #157B78 #1EAFAB #2FDBD6

Accessibility & contrast

On white

5.08

#157B78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#157B78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B78

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B78	#FFFFFF	#000000	##FFFFFF
##157B78	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737478

Deuteranopia (green-blind)

#656A79

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #157b78;
/* rgb */ color: rgb(21, 123, 120);
/* oklch */ color: oklch(52.9% 0.086 191.7);

Tailwind

colors: {
  custom: {
    50: '#68a19e',
    500: '#157b78',
    950: '#000000',
  },
}

SCSS

$custom: #157b78;
$custom-light: #68a19e;
$custom-dark: #000000;

JSON

{
  "hex": "#157b78",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 120
  },
  "hsl": {
    "h": 178.235,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52899,
    "c": 0.08599,
    "h": 191.7
  },
  "luminance": 0.15681
}

Semantic roles & 50–950 ramp

primary

#157B78

secondary

#B03B3F

accent

#3A3FEE

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #157B78

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

Preview Lab → · Contrast checker → · Palette generator →