#197B52#197B52

#197B52 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 51.8% C 0.109 H 159.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#197B52
RGB	rgb(25, 123, 82)
HSL	hsl(155, 66%, 29%)
HSV	hsv(155, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 33.3%, 51.8%)
CIE-LAB	lab(45.61, -37.60, 14.80)
CIE-LCH	lch(45.61, 40.41, 158.51°)
OKLab	oklab(51.81% -0.1022 0.0375)
OKLCH	oklch(51.81% 0.109 159.9)
XYZ	xyz(9.0059, 14.9807, 10.3979)
Luminance	0.1498 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B52 #7B1942

analogous

#197B21 #197B52 #19737B

triadic

#197B52 #52197B #7B5219

tetradic

#197B52 #21197B #7B1942 #737B19

square

#197B52 #21197B #7B1942 #737B19

split-complementary

#197B52 #7B1973 #7B2119

monochromatic

#051911 #0F4830 #197B52 #23AE74 #38D794

Accessibility & contrast

On white

5.25

#197B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#197B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B52

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B52	#FFFFFF	#000000	##FFFFFF
##197B52	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79714F

Deuteranopia (green-blind)

#6E6955

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197b52;
/* rgb */ color: rgb(25, 123, 82);
/* oklch */ color: oklch(51.8% 0.109 159.9);

Tailwind

colors: {
  custom: {
    50: '#67a282',
    500: '#197b52',
    950: '#000000',
  },
}

SCSS

$custom: #197b52;
$custom-light: #67a282;
$custom-dark: #000000;

JSON

{
  "hex": "#197b52",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 82
  },
  "hsl": {
    "h": 154.898,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51811,
    "c": 0.10881,
    "h": 159.9
  },
  "luminance": 0.14982
}

Semantic roles & 50–950 ramp

primary

#197B52

secondary

#AF406F

accent

#3F86E9

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197B52

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

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