#197F21#197F21

#197F21 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.158 H 143.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#197F21
RGB	rgb(25, 127, 33)
HSL	hsl(125, 67%, 30%)
HSV	hsv(125, 80%, 50%)
CMYK	cmyk(80.3%, 0%, 74%, 50.2%)
CIE-LAB	lab(46.30, -47.04, 40.97)
CIE-LCH	lch(46.30, 62.38, 138.95°)
OKLab	oklab(52.17% -0.1273 0.0933)
OKLCH	oklch(52.17% 0.158 143.8)
XYZ	xyz(8.2642, 15.4942, 3.9937)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F21 #7F1977

analogous

#447F19 #197F21 #197F54

triadic

#197F21 #21197F #7F2119

tetradic

#197F21 #19447F #7F1977 #7F5419

square

#197F21 #19447F #7F1977 #7F5419

split-complementary

#197F21 #54197F #7F1944

monochromatic

#051A07 #0F4C14 #197F21 #23B22E #3AD847

Accessibility & contrast

On white

5.12

#197F21 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#197F21 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F21

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F21	#FFFFFF	#000000	##FFFFFF
##197F21	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827211

Deuteranopia (green-blind)

#766B2B

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #197f21;
/* rgb */ color: rgb(25, 127, 33);
/* oklch */ color: oklch(52.2% 0.158 143.8);

Tailwind

colors: {
  custom: {
    50: '#6aa562',
    500: '#197f21',
    950: '#000000',
  },
}

SCSS

$custom: #197f21;
$custom-light: #6aa562;
$custom-dark: #000000;

JSON

{
  "hex": "#197f21",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 33
  },
  "hsl": {
    "h": 124.706,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52166,
    "c": 0.15783,
    "h": 143.8
  },
  "luminance": 0.15495
}

Semantic roles & 50–950 ramp

primary

#197F21

secondary

#B341AA

accent

#3EDCEA

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #197F21

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

Preview Lab → · Contrast checker → · Palette generator →