#198540#198540

#198540 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.140 H 150.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#198540
RGB	rgb(25, 133, 64)
HSL	hsl(142, 68%, 31%)
HSV	hsv(142, 81%, 52%)
CMYK	cmyk(81.2%, 0%, 51.9%, 47.8%)
CIE-LAB	lab(48.70, -45.11, 28.89)
CIE-LCH	lch(48.70, 53.57, 147.36°)
OKLab	oklab(54.26% -0.1211 0.0701)
OKLCH	oklch(54.26% 0.14 150)
XYZ	xyz(9.7130, 17.3507, 7.6866)
Luminance	0.1735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198540 #85195E

analogous

#288519 #198540 #198576

triadic

#198540 #401985 #854019

tetradic

#198540 #192885 #85195E #857619

square

#198540 #192885 #85195E #857619

split-complementary

#198540 #761985 #851928

monochromatic

#061E0E #0F5127 #198540 #23B959 #3EDB76

Accessibility & contrast

On white

4.70

#198540 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#198540 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #198540

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198540	#FFFFFF	#000000	##FFFFFF
##198540	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86793A

Deuteranopia (green-blind)

#7A7045

Tritanopia (blue-blind)

#008375

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #198540;
/* rgb */ color: rgb(25, 133, 64);
/* oklch */ color: oklch(54.3% 0.140 150.0);

Tailwind

colors: {
  custom: {
    50: '#6aa976',
    500: '#198540',
    950: '#000000',
  },
}

SCSS

$custom: #198540;
$custom-light: #6aa976;
$custom-dark: #000000;

JSON

{
  "hex": "#198540",
  "rgb": {
    "r": 25,
    "g": 133,
    "b": 64
  },
  "hsl": {
    "h": 141.667,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54262,
    "c": 0.13994,
    "h": 150
  },
  "luminance": 0.17352
}

Semantic roles & 50–950 ramp

primary

#198540

secondary

#B9418D

accent

#3DACEB

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #198540

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

Preview Lab → · Contrast checker → · Palette generator →