#198437#198437

#198437 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.8% C 0.147 H 147.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#198437
RGB	rgb(25, 132, 55)
HSL	hsl(137, 68%, 31%)
HSV	hsv(137, 81%, 52%)
CMYK	cmyk(81.1%, 0%, 58.3%, 48.2%)
CIE-LAB	lab(48.24, -46.16, 33.00)
CIE-LCH	lch(48.24, 56.74, 144.44°)
OKLab	oklab(53.84% -0.1241 0.0786)
OKLCH	oklch(53.84% 0.147 147.6)
XYZ	xyz(9.3410, 16.9839, 6.3996)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198437 #841966

analogous

#318419 #198437 #19846C

triadic

#198437 #371984 #843719

tetradic

#198437 #193184 #841966 #846C19

square

#198437 #193184 #841966 #846C19

split-complementary

#198437 #6C1984 #841931

monochromatic

#061D0C #0F5122 #198437 #23B74C #3DDA69

Accessibility & contrast

On white

4.78

#198437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#198437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #198437

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198437	#FFFFFF	#000000	##FFFFFF
##198437	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#7A6F3D

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #198437;
/* rgb */ color: rgb(25, 132, 55);
/* oklch */ color: oklch(53.8% 0.147 147.6);

Tailwind

colors: {
  custom: {
    50: '#6aa970',
    500: '#198437',
    950: '#000000',
  },
}

SCSS

$custom: #198437;
$custom-light: #6aa970;
$custom-dark: #000000;

JSON

{
  "hex": "#198437",
  "rgb": {
    "r": 25,
    "g": 132,
    "b": 55
  },
  "hsl": {
    "h": 136.822,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53843,
    "c": 0.14686,
    "h": 147.6
  },
  "luminance": 0.16985
}

Semantic roles & 50–950 ramp

primary

#198437

secondary

#B84196

accent

#3DBAEB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071007

muted

#7A7F7A

Preview Lab

Preview with #198437

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

Preview Lab → · Contrast checker → · Palette generator →