#197731#197731

#197731 is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.0% C 0.135 H 147.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#197731
RGB	rgb(25, 119, 49)
HSL	hsl(135, 65%, 28%)
HSV	hsv(135, 79%, 47%)
CMYK	cmyk(79%, 0%, 58.8%, 53.3%)
CIE-LAB	lab(43.68, -42.31, 30.64)
CIE-LCH	lch(43.68, 52.24, 144.09°)
OKLab	oklab(50.04% -0.1138 0.073)
OKLCH	oklch(50.04% 0.135 147.3)
XYZ	xyz(7.5515, 13.6212, 5.1363)
Luminance	0.1362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197731 #77195F

analogous

#307719 #197731 #197760

triadic

#197731 #311977 #773119

tetradic

#197731 #193077 #77195F #776019

square

#197731 #193077 #77195F #776019

split-complementary

#197731 #601977 #771930

monochromatic

#05190A #0E441C #197731 #24AA46 #36D55E

Accessibility & contrast

On white

5.64

#197731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#197731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197731

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197731	#FFFFFF	#000000	##FFFFFF
##197731	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C2A

Deuteranopia (green-blind)

#6E6437

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #197731;
/* rgb */ color: rgb(25, 119, 49);
/* oklch */ color: oklch(50.0% 0.135 147.3);

Tailwind

colors: {
  custom: {
    50: '#679f6b',
    500: '#197731',
    950: '#000000',
  },
}

SCSS

$custom: #197731;
$custom-light: #679f6b;
$custom-dark: #000000;

JSON

{
  "hex": "#197731",
  "rgb": {
    "r": 25,
    "g": 119,
    "b": 49
  },
  "hsl": {
    "h": 135.319,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50043,
    "c": 0.13522,
    "h": 147.3
  },
  "luminance": 0.13622
}

Semantic roles & 50–950 ramp

primary

#197731

secondary

#AC4090

accent

#40BDE8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #197731

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

Preview Lab → · Contrast checker → · Palette generator →