#197A51#197A51

#197A51 is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.5% C 0.108 H 159.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#197A51
RGB	rgb(25, 122, 81)
HSL	hsl(155, 66%, 29%)
HSV	hsv(155, 80%, 48%)
CMYK	cmyk(79.5%, 0%, 33.6%, 52.2%)
CIE-LAB	lab(45.25, -37.42, 14.89)
CIE-LCH	lch(45.25, 40.27, 158.30°)
OKLab	oklab(51.51% -0.1016 0.0377)
OKLCH	oklch(51.51% 0.108 159.7)
XYZ	xyz(8.8447, 14.7188, 10.1578)
Luminance	0.1472 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197A51 #7A1942

analogous

#197A21 #197A51 #19737A

triadic

#197A51 #51197A #7A5119

tetradic

#197A51 #21197A #7A1942 #737A19

square

#197A51 #21197A #7A1942 #737A19

split-complementary

#197A51 #7A1973 #7A2119

monochromatic

#051911 #0F472F #197A51 #23AD73 #37D693

Accessibility & contrast

On white

5.32

#197A51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#197A51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197A51

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197A51	#FFFFFF	#000000	##FFFFFF
##197A51	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78704E

Deuteranopia (green-blind)

#6D6854

Tritanopia (blue-blind)

#00796F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197a51;
/* rgb */ color: rgb(25, 122, 81);
/* oklch */ color: oklch(51.5% 0.108 159.7);

Tailwind

colors: {
  custom: {
    50: '#67a182',
    500: '#197a51',
    950: '#000000',
  },
}

SCSS

$custom: #197a51;
$custom-light: #67a182;
$custom-dark: #000000;

JSON

{
  "hex": "#197a51",
  "rgb": {
    "r": 25,
    "g": 122,
    "b": 81
  },
  "hsl": {
    "h": 154.639,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51506,
    "c": 0.10837,
    "h": 159.7
  },
  "luminance": 0.1472
}

Semantic roles & 50–950 ramp

primary

#197A51

secondary

#AF406F

accent

#3F87E9

background

#F6FAF7

surface

#EBF3EE

border

#C6CDC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197A51

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

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