#197B4E#197B4E

#197B4E is a mid, moderate teal. Relative luminance 0.149; OKLCH L 51.7% C 0.113 H 157.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#197B4E
RGB	rgb(25, 123, 78)
HSL	hsl(152, 66%, 29%)
HSV	hsv(152, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 36.6%, 51.8%)
CIE-LAB	lab(45.53, -38.51, 17.00)
CIE-LCH	lch(45.53, 42.10, 156.18°)
OKLab	oklab(51.72% -0.1042 0.0428)
OKLCH	oklch(51.72% 0.113 157.7)
XYZ	xyz(8.8581, 14.9216, 9.6196)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B4E #7B1946

analogous

#197B1D #197B4E #19777B

triadic

#197B4E #4E197B #7B4E19

tetradic

#197B4E #1D197B #7B1946 #777B19

square

#197B4E #1D197B #7B1946 #777B19

split-complementary

#197B4E #7B1977 #7B1D19

monochromatic

#051910 #0F482E #197B4E #23AE6E #38D78E

Accessibility & contrast

On white

5.27

#197B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#197B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B4E

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B4E	#FFFFFF	#000000	##FFFFFF
##197B4E	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#6E6851

Tritanopia (blue-blind)

#007A6F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b4e;
/* rgb */ color: rgb(25, 123, 78);
/* oklch */ color: oklch(51.7% 0.113 157.7);

Tailwind

colors: {
  custom: {
    50: '#67a280',
    500: '#197b4e',
    950: '#000000',
  },
}

SCSS

$custom: #197b4e;
$custom-light: #67a280;
$custom-dark: #000000;

JSON

{
  "hex": "#197b4e",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 78
  },
  "hsl": {
    "h": 152.449,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51717,
    "c": 0.11264,
    "h": 157.7
  },
  "luminance": 0.14923
}

Semantic roles & 50–950 ramp

primary

#197B4E

secondary

#AF4073

accent

#3F8DE9

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197B4E

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

Preview Lab → · Contrast checker → · Palette generator →