#157B64#157B64

#157B64 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.2% C 0.095 H 172.7°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#157B64
RGB	rgb(21, 123, 100)
HSL	hsl(166, 71%, 28%)
HSV	hsv(166, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 18.7%, 51.8%)
CIE-LAB	lab(45.97, -33.51, 4.74)
CIE-LCH	lch(45.97, 33.84, 171.95°)
OKLab	oklab(52.23% -0.0942 0.012)
OKLCH	oklch(52.23% 0.095 172.7)
XYZ	xyz(9.6912, 15.2442, 14.4858)
Luminance	0.1525 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B64 #7B152C

analogous

#157B31 #157B64 #155F7B

triadic

#157B64 #64157B #7B6415

tetradic

#157B64 #31157B #7B152C #5F7B15

square

#157B64 #31157B #7B152C #5F7B15

split-complementary

#157B64 #7B155F #7B3115

monochromatic

#041A15 #0C4739 #157B64 #1EAF8E #2FDBB5

Accessibility & contrast

On white

5.19

#157B64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#157B64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B64

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B64	#FFFFFF	#000000	##FFFFFF
##157B64	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777263

Deuteranopia (green-blind)

#6A6966

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #157b64;
/* rgb */ color: rgb(21, 123, 100);
/* oklch */ color: oklch(52.2% 0.095 172.7);

Tailwind

colors: {
  custom: {
    50: '#67a290',
    500: '#157b64',
    950: '#000000',
  },
}

SCSS

$custom: #157b64;
$custom-light: #67a290;
$custom-dark: #000000;

JSON

{
  "hex": "#157b64",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 100
  },
  "hsl": {
    "h": 166.471,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52227,
    "c": 0.09496,
    "h": 172.7
  },
  "luminance": 0.15245
}

Semantic roles & 50–950 ramp

primary

#157B64

secondary

#B03B56

accent

#3A63EE

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #157B64

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

Preview Lab → · Contrast checker → · Palette generator →