#197A57#197A57

#197A57 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.7% C 0.103 H 163.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#197A57
RGB	rgb(25, 122, 87)
HSL	hsl(158, 66%, 29%)
HSV	hsv(158, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 28.7%, 52.2%)
CIE-LAB	lab(45.38, -35.99, 11.57)
CIE-LCH	lch(45.38, 37.80, 162.18°)
OKLab	oklab(51.66% -0.0985 0.0295)
OKLCH	oklch(51.66% 0.103 163.3)
XYZ	xyz(9.0797, 14.8128, 11.3956)
Luminance	0.1481 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A57 #7A193C

analogous

#197A27 #197A57 #196D7A

triadic

#197A57 #57197A #7A5719

tetradic

#197A57 #27197A #7A193C #6D7A19

square

#197A57 #27197A #7A193C #6D7A19

split-complementary

#197A57 #7A196D #7A2719

monochromatic

#051912 #0F4733 #197A57 #23AD7B #37D69D

Accessibility & contrast

On white

5.30

#197A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#197A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A57

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A57	#FFFFFF	#000000	##FFFFFF
##197A57	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787155

Deuteranopia (green-blind)

#6C6859

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197a57;
/* rgb */ color: rgb(25, 122, 87);
/* oklch */ color: oklch(51.7% 0.103 163.3);

Tailwind

colors: {
  custom: {
    50: '#67a186',
    500: '#197a57',
    950: '#000000',
  },
}

SCSS

$custom: #197a57;
$custom-light: #67a186;
$custom-dark: #000000;

JSON

{
  "hex": "#197a57",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 87
  },
  "hsl": {
    "h": 158.351,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51656,
    "c": 0.10284,
    "h": 163.3
  },
  "luminance": 0.14814
}

Semantic roles & 50–950 ramp

primary

#197A57

secondary

#AF4068

accent

#3F7CE9

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #197A57

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

Preview Lab → · Contrast checker → · Palette generator →