#156A57#156A57

#156A57 is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.1% C 0.083 H 173.5°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#156A57
RGB	rgb(21, 106, 87)
HSL	hsl(167, 67%, 25%)
HSV	hsv(167, 80%, 42%)
CMYK	cmyk(80.2%, 0%, 17.9%, 58.4%)
CIE-LAB	lab(39.84, -29.30, 3.73)
CIE-LCH	lch(39.84, 29.53, 172.75°)
OKLab	oklab(47.09% -0.0826 0.0094)
OKLCH	oklch(47.09% 0.083 173.5)
XYZ	xyz(7.1827, 11.1547, 10.7895)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156A57 #6A1528

analogous

#156A2C #156A57 #15536A

triadic

#156A57 #57156A #6A5715

tetradic

#156A57 #2C156A #6A1528 #536A15

square

#156A57 #2C156A #6A1528 #536A15

split-complementary

#156A57 #6A1553 #6A2C15

monochromatic

#051A15 #0B372D #156A57 #1F9D81 #29D0AB

Accessibility & contrast

On white

6.50

#156A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#156A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156A57

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156A57	#FFFFFF	#000000	##FFFFFF
##156A57	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666356

Deuteranopia (green-blind)

#5B5B58

Tritanopia (blue-blind)

#006B64

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #156a57;
/* rgb */ color: rgb(21, 106, 87);
/* oklch */ color: oklch(47.1% 0.083 173.5);

Tailwind

colors: {
  custom: {
    50: '#629586',
    500: '#156a57',
    950: '#000000',
  },
}

SCSS

$custom: #156a57;
$custom-light: #629586;
$custom-dark: #000000;

JSON

{
  "hex": "#156a57",
  "rgb": {
    "r": 21,
    "g": 106,
    "b": 87
  },
  "hsl": {
    "h": 166.588,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.47092,
    "c": 0.08318,
    "h": 173.5
  },
  "luminance": 0.11156
}

Semantic roles & 50–950 ramp

primary

#156A57

secondary

#A13A51

accent

#3E64EA

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #156A57

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

Preview Lab → · Contrast checker → · Palette generator →