#157B73#157B73

#157B73 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.7% C 0.087 H 186.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#157B73
RGB	rgb(21, 123, 115)
HSL	hsl(175, 71%, 28%)
HSV	hsv(175, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 6.5%, 51.8%)
CIE-LAB	lab(46.39, -29.14, -3.53)
CIE-LCH	lch(46.39, 29.35, 186.91°)
OKLab	oklab(52.72% -0.0866 -0.01)
OKLCH	oklch(52.72% 0.087 186.6)
XYZ	xyz(10.4852, 15.5618, 18.6674)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B73 #7B151D

analogous

#157B40 #157B73 #15507B

triadic

#157B73 #73157B #7B7315

tetradic

#157B73 #40157B #7B151D #507B15

square

#157B73 #40157B #7B151D #507B15

split-complementary

#157B73 #7B1550 #7B4015

monochromatic

#041A18 #0C4742 #157B73 #1EAFA4 #2FDBCE

Accessibility & contrast

On white

5.11

#157B73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#157B73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B73

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B73	#FFFFFF	#000000	##FFFFFF
##157B73	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747473

Deuteranopia (green-blind)

#666A74

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #157b73;
/* rgb */ color: rgb(21, 123, 115);
/* oklch */ color: oklch(52.7% 0.087 186.6);

Tailwind

colors: {
  custom: {
    50: '#68a29b',
    500: '#157b73',
    950: '#000000',
  },
}

SCSS

$custom: #157b73;
$custom-light: #68a29b;
$custom-dark: #000000;

JSON

{
  "hex": "#157b73",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 115
  },
  "hsl": {
    "h": 175.294,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52718,
    "c": 0.08721,
    "h": 186.6
  },
  "luminance": 0.15563
}

Semantic roles & 50–950 ramp

primary

#157B73

secondary

#B03B45

accent

#3A48EE

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #157B73

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

Preview Lab → · Contrast checker → · Palette generator →