#197B5E#197B5E

#197B5E is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.098 H 167.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#197B5E
RGB	rgb(25, 123, 94)
HSL	hsl(162, 66%, 29%)
HSV	hsv(162, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 23.6%, 51.8%)
CIE-LAB	lab(45.88, -34.65, 8.16)
CIE-LCH	lch(45.88, 35.60, 166.74°)
OKLab	oklab(52.12% -0.096 0.0209)
OKLCH	oklch(52.12% 0.098 167.7)
XYZ	xyz(9.5031, 15.1796, 13.0166)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B5E #7B1936

analogous

#197B2D #197B5E #19677B

triadic

#197B5E #5E197B #7B5E19

tetradic

#197B5E #2D197B #7B1936 #677B19

square

#197B5E #2D197B #7B1936 #677B19

split-complementary

#197B5E #7B1967 #7B2D19

monochromatic

#051913 #0F4837 #197B5E #23AE85 #38D7A8

Accessibility & contrast

On white

5.20

#197B5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#197B5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B5E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B5E	#FFFFFF	#000000	##FFFFFF
##197B5E	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725C

Deuteranopia (green-blind)

#6C6960

Tritanopia (blue-blind)

#007C73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #197b5e;
/* rgb */ color: rgb(25, 123, 94);
/* oklch */ color: oklch(52.1% 0.098 167.7);

Tailwind

colors: {
  custom: {
    50: '#67a28b',
    500: '#197b5e',
    950: '#000000',
  },
}

SCSS

$custom: #197b5e;
$custom-light: #67a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#197b5e",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 94
  },
  "hsl": {
    "h": 162.245,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52124,
    "c": 0.09822,
    "h": 167.7
  },
  "luminance": 0.15181
}

Semantic roles & 50–950 ramp

primary

#197B5E

secondary

#AF4061

accent

#3F71E9

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #197B5E

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

Preview Lab → · Contrast checker → · Palette generator →