#197D2B#197D2B

#197D2B is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.7% C 0.148 H 145.5°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#197D2B
RGB	rgb(25, 125, 43)
HSL	hsl(131, 67%, 29%)
HSV	hsv(131, 80%, 49%)
CMYK	cmyk(80%, 0%, 65.6%, 51%)
CIE-LAB	lab(45.70, -45.28, 35.93)
CIE-LCH	lch(45.70, 57.80, 141.57°)
OKLab	oklab(51.69% -0.1221 0.0838)
OKLCH	oklch(51.69% 0.148 145.5)
XYZ	xyz(8.1700, 15.0474, 4.7589)
Luminance	0.1505 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197D2B #7D196B

analogous

#397D19 #197D2B #197D5D

triadic

#197D2B #2B197D #7D2B19

tetradic

#197D2B #19397D #7D196B #7D5D19

square

#197D2B #19397D #7D196B #7D5D19

split-complementary

#197D2B #5D197D #7D1939

monochromatic

#051A09 #0F4A19 #197D2B #23B03D #39D756

Accessibility & contrast

On white

5.24

#197D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#197D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197D2B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197D2B	#FFFFFF	#000000	##FFFFFF
##197D2B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#746932

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197d2b;
/* rgb */ color: rgb(25, 125, 43);
/* oklch */ color: oklch(51.7% 0.148 145.5);

Tailwind

colors: {
  custom: {
    50: '#68a468',
    500: '#197d2b',
    950: '#000000',
  },
}

SCSS

$custom: #197d2b;
$custom-light: #68a468;
$custom-dark: #000000;

JSON

{
  "hex": "#197d2b",
  "rgb": {
    "r": 25,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 130.8,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51692,
    "c": 0.1481,
    "h": 145.5
  },
  "luminance": 0.15048
}

Semantic roles & 50–950 ramp

primary

#197D2B

secondary

#B1409D

accent

#3ECBEA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #197D2B

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

Preview Lab → · Contrast checker → · Palette generator →