#197D57#197D57

#197D57 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.5% C 0.107 H 162.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#197D57
RGB	rgb(25, 125, 87)
HSL	hsl(157, 67%, 29%)
HSV	hsv(157, 80%, 49%)
CMYK	cmyk(80%, 0%, 30.4%, 51%)
CIE-LAB	lab(46.39, -37.27, 12.98)
CIE-LCH	lch(46.39, 39.47, 160.80°)
OKLab	oklab(52.49% -0.1017 0.033)
OKLCH	oklch(52.49% 0.107 162)
XYZ	xyz(9.4538, 15.5609, 11.5203)
Luminance	0.1556 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D57 #7D193F

analogous

#197D25 #197D57 #19717D

triadic

#197D57 #57197D #7D5719

tetradic

#197D57 #25197D #7D193F #717D19

square

#197D57 #25197D #7D193F #717D19

split-complementary

#197D57 #7D1971 #7D2519

monochromatic

#051A12 #0F4A34 #197D57 #23B07A #39D79B

Accessibility & contrast

On white

5.11

#197D57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#197D57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D57

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D57	#FFFFFF	#000000	##FFFFFF
##197D57	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7355

Deuteranopia (green-blind)

#6F6A59

Tritanopia (blue-blind)

#007D73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197d57;
/* rgb */ color: rgb(25, 125, 87);
/* oklch */ color: oklch(52.5% 0.107 162.0);

Tailwind

colors: {
  custom: {
    50: '#68a386',
    500: '#197d57',
    950: '#000000',
  },
}

SCSS

$custom: #197d57;
$custom-light: #68a386;
$custom-dark: #000000;

JSON

{
  "hex": "#197d57",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 87
  },
  "hsl": {
    "h": 157.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52492,
    "c": 0.10693,
    "h": 162
  },
  "luminance": 0.15562
}

Semantic roles & 50–950 ramp

primary

#197D57

secondary

#B1406B

accent

#3E7FEA

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #197D57

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

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