#157B5A#157B5A

#157B5A is a mid, moderate teal. Relative luminance 0.151; OKLCH L 51.9% C 0.103 H 165.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#157B5A
RGB	rgb(21, 123, 90)
HSL	hsl(161, 71%, 28%)
HSV	hsv(161, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 26.8%, 51.8%)
CIE-LAB	lab(45.72, -36.16, 10.28)
CIE-LCH	lch(45.72, 37.59, 164.13°)
OKLab	oklab(51.94% -0.0994 0.0262)
OKLCH	oklch(51.94% 0.103 165.2)
XYZ	xyz(9.2366, 15.0624, 12.0914)
Luminance	0.1506 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B5A #7B1536

analogous

#157B27 #157B5A #15697B

triadic

#157B5A #5A157B #7B5A15

tetradic

#157B5A #27157B #7B1536 #697B15

square

#157B5A #27157B #7B1536 #697B15

split-complementary

#157B5A #7B1569 #7B2715

monochromatic

#041A13 #0C4734 #157B5A #1EAF80 #2FDBA4

Accessibility & contrast

On white

5.23

#157B5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#157B5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B5A

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B5A	#FFFFFF	#000000	##FFFFFF
##157B5A	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787258

Deuteranopia (green-blind)

#6C695C

Tritanopia (blue-blind)

#007B72

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #157b5a;
/* rgb */ color: rgb(21, 123, 90);
/* oklch */ color: oklch(51.9% 0.103 165.2);

Tailwind

colors: {
  custom: {
    50: '#66a288',
    500: '#157b5a',
    950: '#000000',
  },
}

SCSS

$custom: #157b5a;
$custom-light: #66a288;
$custom-dark: #000000;

JSON

{
  "hex": "#157b5a",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 90
  },
  "hsl": {
    "h": 160.588,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51942,
    "c": 0.10276,
    "h": 165.2
  },
  "luminance": 0.15064
}

Semantic roles & 50–950 ramp

primary

#157B5A

secondary

#B03B61

accent

#3A74EE

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #157B5A

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

Preview Lab → · Contrast checker → · Palette generator →