#197F51#197F51

#197F51 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 52.9% C 0.115 H 157.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#197F51
RGB	rgb(25, 127, 81)
HSL	hsl(153, 67%, 30%)
HSV	hsv(153, 80%, 50%)
CMYK	cmyk(80.3%, 0%, 36.2%, 50.2%)
CIE-LAB	lab(46.95, -39.49, 17.20)
CIE-LCH	lch(46.95, 43.07, 156.46°)
OKLab	oklab(52.91% -0.1069 0.0433)
OKLCH	oklch(52.91% 0.115 157.9)
XYZ	xyz(9.4745, 15.9783, 10.3678)
Luminance	0.1598 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F51 #7F1947

analogous

#197F1E #197F51 #197A7F

triadic

#197F51 #51197F #7F5119

tetradic

#197F51 #1E197F #7F1947 #7A7F19

square

#197F51 #1E197F #7F1947 #7A7F19

split-complementary

#197F51 #7F197A #7F1E19

monochromatic

#051A10 #0F4C30 #197F51 #23B272 #3AD891

Accessibility & contrast

On white

5.01

#197F51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#197F51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F51

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F51	#FFFFFF	#000000	##FFFFFF
##197F51	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744E

Deuteranopia (green-blind)

#726C54

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197f51;
/* rgb */ color: rgb(25, 127, 81);
/* oklch */ color: oklch(52.9% 0.115 157.9);

Tailwind

colors: {
  custom: {
    50: '#68a582',
    500: '#197f51',
    950: '#000000',
  },
}

SCSS

$custom: #197f51;
$custom-light: #68a582;
$custom-dark: #000000;

JSON

{
  "hex": "#197f51",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 81
  },
  "hsl": {
    "h": 152.941,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52907,
    "c": 0.1153,
    "h": 157.9
  },
  "luminance": 0.15979
}

Semantic roles & 50–950 ramp

primary

#197F51

secondary

#B34174

accent

#3E8BEA

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197F51

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

Preview Lab → · Contrast checker → · Palette generator →