#197B27#197B27

#197B27 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.149 H 144.9°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#197B27
RGB	rgb(25, 123, 39)
HSL	hsl(129, 66%, 29%)
HSV	hsv(129, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 68.3%, 51.8%)
CIE-LAB	lab(44.97, -45.05, 36.97)
CIE-LCH	lch(44.97, 58.27, 140.63°)
OKLab	oklab(51.07% -0.1216 0.0856)
OKLCH	oklch(51.07% 0.149 144.9)
XYZ	xyz(7.8495, 14.5181, 4.3077)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B27 #7B196D

analogous

#3C7B19 #197B27 #197B58

triadic

#197B27 #27197B #7B2719

tetradic

#197B27 #193C7B #7B196D #7B5819

square

#197B27 #193C7B #7B196D #7B5819

split-complementary

#197B27 #58197B #7B193C

monochromatic

#051908 #0F4817 #197B27 #23AE37 #38D74F

Accessibility & contrast

On white

5.38

#197B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#197B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B27

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B27	#FFFFFF	#000000	##FFFFFF
##197B27	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1C

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #197b27;
/* rgb */ color: rgb(25, 123, 39);
/* oklch */ color: oklch(51.1% 0.149 144.9);

Tailwind

colors: {
  custom: {
    50: '#68a265',
    500: '#197b27',
    950: '#000000',
  },
}

SCSS

$custom: #197b27;
$custom-light: #68a265;
$custom-dark: #000000;

JSON

{
  "hex": "#197b27",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 39
  },
  "hsl": {
    "h": 128.571,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51072,
    "c": 0.14873,
    "h": 144.9
  },
  "luminance": 0.14519
}

Semantic roles & 50–950 ramp

primary

#197B27

secondary

#AF40A0

accent

#3FD1E9

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #197B27

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

Preview Lab → · Contrast checker → · Palette generator →