#197E51#197E51

#197E51 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.6% C 0.114 H 158.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#197E51
RGB	rgb(25, 126, 81)
HSL	hsl(153, 67%, 30%)
HSV	hsv(153, 80%, 49%)
CMYK	cmyk(80.2%, 0%, 35.7%, 50.6%)
CIE-LAB	lab(46.61, -39.08, 16.74)
CIE-LCH	lch(46.61, 42.51, 156.81°)
OKLab	oklab(52.63% -0.1058 0.0422)
OKLCH	oklch(52.63% 0.114 158.3)
XYZ	xyz(9.3460, 15.7213, 10.3249)
Luminance	0.1572 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E51 #7E1946

analogous

#197E1E #197E51 #19797E

triadic

#197E51 #51197E #7E5119

tetradic

#197E51 #1E197E #7E1946 #797E19

square

#197E51 #1E197E #7E1946 #797E19

split-complementary

#197E51 #7E1979 #7E1E19

monochromatic

#051A10 #0F4B30 #197E51 #23B172 #3AD891

Accessibility & contrast

On white

5.07

#197E51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#197E51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E51

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E51	#FFFFFF	#000000	##FFFFFF
##197E51	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744E

Deuteranopia (green-blind)

#716B54

Tritanopia (blue-blind)

#007D72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197e51;
/* rgb */ color: rgb(25, 126, 81);
/* oklch */ color: oklch(52.6% 0.114 158.3);

Tailwind

colors: {
  custom: {
    50: '#68a482',
    500: '#197e51',
    950: '#000000',
  },
}

SCSS

$custom: #197e51;
$custom-light: #68a482;
$custom-dark: #000000;

JSON

{
  "hex": "#197e51",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 81
  },
  "hsl": {
    "h": 153.267,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52627,
    "c": 0.11392,
    "h": 158.3
  },
  "luminance": 0.15722
}

Semantic roles & 50–950 ramp

primary

#197E51

secondary

#B24173

accent

#3E8BEA

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #197E51

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

Preview Lab → · Contrast checker → · Palette generator →