#197B34#197B34

#197B34 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.138 H 147.7°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#197B34
RGB	rgb(25, 123, 52)
HSL	hsl(137, 66%, 29%)
HSV	hsv(137, 80%, 48%)
CMYK	cmyk(79.7%, 0%, 57.7%, 51.8%)
CIE-LAB	lab(45.11, -43.34, 30.79)
CIE-LCH	lch(45.11, 53.17, 144.61°)
OKLab	oklab(51.24% -0.1165 0.0736)
OKLCH	oklch(51.24% 0.138 147.7)
XYZ	xyz(8.1031, 14.6196, 5.6429)
Luminance	0.1462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197B34 #7B1960

analogous

#2F7B19 #197B34 #197B65

triadic

#197B34 #34197B #7B3419

tetradic

#197B34 #192F7B #7B1960 #7B6519

square

#197B34 #192F7B #7B1960 #7B6519

split-complementary

#197B34 #65197B #7B192F

monochromatic

#05190B #0F481E #197B34 #23AE4A #38D764

Accessibility & contrast

On white

5.35

#197B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#197B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197B34

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197B34	#FFFFFF	#000000	##FFFFFF
##197B34	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2D

Deuteranopia (green-blind)

#71683A

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #197b34;
/* rgb */ color: rgb(25, 123, 52);
/* oklch */ color: oklch(51.2% 0.138 147.7);

Tailwind

colors: {
  custom: {
    50: '#67a26d',
    500: '#197b34',
    950: '#000000',
  },
}

SCSS

$custom: #197b34;
$custom-light: #67a26d;
$custom-dark: #000000;

JSON

{
  "hex": "#197b34",
  "rgb": {
    "r": 25,
    "g": 123,
    "b": 52
  },
  "hsl": {
    "h": 136.531,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51235,
    "c": 0.13781,
    "h": 147.7
  },
  "luminance": 0.14621
}

Semantic roles & 50–950 ramp

primary

#197B34

secondary

#AF4091

accent

#3FBAE9

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #197B34

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

Preview Lab → · Contrast checker → · Palette generator →