#197C39#197C39

#197C39 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.135 H 149.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#197C39
RGB	rgb(25, 124, 57)
HSL	hsl(139, 66%, 29%)
HSV	hsv(139, 80%, 49%)
CMYK	cmyk(79.8%, 0%, 54%, 51.4%)
CIE-LAB	lab(45.52, -42.93, 28.67)
CIE-LCH	lch(45.52, 51.63, 146.26°)
OKLab	oklab(51.6% -0.1153 0.0692)
OKLCH	oklch(51.6% 0.135 149)
XYZ	xyz(8.3464, 14.9164, 6.3094)
Luminance	0.1492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197C39 #7C195C

analogous

#2B7C19 #197C39 #197C6B

triadic

#197C39 #39197C #7C3919

tetradic

#197C39 #192B7C #7C195C #7C6B19

square

#197C39 #192B7C #7C195C #7C6B19

split-complementary

#197C39 #6B197C #7C192B

monochromatic

#05190C #0F4922 #197C39 #23AF50 #38D76C

Accessibility & contrast

On white

5.27

#197C39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#197C39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197C39

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197C39	#FFFFFF	#000000	##FFFFFF
##197C39	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7133

Deuteranopia (green-blind)

#72693E

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197c39;
/* rgb */ color: rgb(25, 124, 57);
/* oklch */ color: oklch(51.6% 0.135 149.0);

Tailwind

colors: {
  custom: {
    50: '#68a371',
    500: '#197c39',
    950: '#000000',
  },
}

SCSS

$custom: #197c39;
$custom-light: #68a371;
$custom-dark: #000000;

JSON

{
  "hex": "#197c39",
  "rgb": {
    "r": 25,
    "g": 124,
    "b": 57
  },
  "hsl": {
    "h": 139.394,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51597,
    "c": 0.13451,
    "h": 149
  },
  "luminance": 0.14917
}

Semantic roles & 50–950 ramp

primary

#197C39

secondary

#B0408C

accent

#3EB2E9

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #197C39

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

Preview Lab → · Contrast checker → · Palette generator →