#156E64#156E64

#156E64 is a mid, moderate teal. Relative luminance 0.122; OKLCH L 48.6% C 0.080 H 183.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#156E64
RGB	rgb(21, 110, 100)
HSL	hsl(173, 68%, 26%)
HSV	hsv(173, 81%, 43%)
CMYK	cmyk(80.9%, 0%, 9.1%, 56.9%)
CIE-LAB	lab(41.58, -27.40, -1.63)
CIE-LCH	lch(41.58, 27.45, 183.40°)
OKLab	oklab(48.64% -0.0803 -0.0048)
OKLCH	oklch(48.64% 0.08 183.5)
XYZ	xyz(8.1843, 12.2304, 13.9835)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156E64 #6E151F

analogous

#156E37 #156E64 #154B6E

triadic

#156E64 #64156E #6E6415

tetradic

#156E64 #37156E #6E151F #4B6E15

square

#156E64 #37156E #6E151F #4B6E15

split-complementary

#156E64 #6E154B #6E3715

monochromatic

#051A17 #0B3B35 #156E64 #1FA193 #29D5C1

Accessibility & contrast

On white

6.09

#156E64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#156E64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156E64

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156E64	#FFFFFF	#000000	##FFFFFF
##156E64	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686764

Deuteranopia (green-blind)

#5C5E65

Tritanopia (blue-blind)

#00706B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #156e64;
/* rgb */ color: rgb(21, 110, 100);
/* oklch */ color: oklch(48.6% 0.080 183.5);

Tailwind

colors: {
  custom: {
    50: '#649890',
    500: '#156e64',
    950: '#000000',
  },
}

SCSS

$custom: #156e64;
$custom-light: #649890;
$custom-dark: #000000;

JSON

{
  "hex": "#156e64",
  "rgb": {
    "r": 21,
    "g": 110,
    "b": 100
  },
  "hsl": {
    "h": 173.258,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.48639,
    "c": 0.08045,
    "h": 183.5
  },
  "luminance": 0.12231
}

Semantic roles & 50–950 ramp

primary

#156E64

secondary

#A43A46

accent

#3D51EB

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#060E0C

muted

#7A7E7D

Preview Lab

Preview with #156E64

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

Preview Lab → · Contrast checker → · Palette generator →