#198F37#198F37

#198F37 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.161 H 146.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#198F37
RGB	rgb(25, 143, 55)
HSL	hsl(135, 70%, 33%)
HSV	hsv(135, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 61.5%, 43.9%)
CIE-LAB	lab(51.98, -50.00, 37.38)
CIE-LCH	lch(51.98, 62.43, 143.22°)
OKLab	oklab(56.95% -0.1345 0.0881)
OKLCH	oklch(56.95% 0.161 146.8)
XYZ	xyz(10.9121, 20.1261, 6.9233)
Luminance	0.2013 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F37 #8F1971

analogous

#368F19 #198F37 #198F72

triadic

#198F37 #37198F #8F3719

tetradic

#198F37 #19368F #8F1971 #8F7219

square

#198F37 #19368F #8F1971 #8F7219

split-complementary

#198F37 #72198F #8F1936

monochromatic

#07270F #105B23 #198F37 #22C34B #44DE6B

Accessibility & contrast

On white

4.18

#198F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#198F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F37

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F37	#FFFFFF	#000000	##000000
##198F37	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91812E

Deuteranopia (green-blind)

#84783E

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #198f37;
/* rgb */ color: rgb(25, 143, 55);
/* oklch */ color: oklch(56.9% 0.161 146.8);

Tailwind

colors: {
  custom: {
    50: '#6db171',
    500: '#198f37',
    950: '#000000',
  },
}

SCSS

$custom: #198f37;
$custom-light: #6db171;
$custom-dark: #000000;

JSON

{
  "hex": "#198f37",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 55
  },
  "hsl": {
    "h": 135.254,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56947,
    "c": 0.16077,
    "h": 146.8
  },
  "luminance": 0.20127
}

Semantic roles & 50–950 ramp

primary

#198F37

secondary

#BF44A0

accent

#3BC0ED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #198F37

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

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