#198537#198537

#198537 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.1% C 0.148 H 147.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#198537
RGB	rgb(25, 133, 55)
HSL	hsl(137, 68%, 31%)
HSV	hsv(137, 81%, 52%)
CMYK	cmyk(81.2%, 0%, 58.6%, 47.8%)
CIE-LAB	lab(48.58, -46.51, 33.40)
CIE-LCH	lch(48.58, 57.26, 144.32°)
OKLab	oklab(54.13% -0.125 0.0795)
OKLCH	oklch(54.13% 0.148 147.6)
XYZ	xyz(9.4773, 17.2564, 6.4450)
Luminance	0.1726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198537 #851967

analogous

#318519 #198537 #19856D

triadic

#198537 #371985 #853719

tetradic

#198537 #193185 #851967 #856D19

square

#198537 #193185 #851967 #856D19

split-complementary

#198537 #6D1985 #851931

monochromatic

#061E0C #0F5122 #198537 #23B94C #3EDB69

Accessibility & contrast

On white

4.72

#198537 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#198537 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #198537

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198537	#FFFFFF	#000000	##FFFFFF
##198537	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87782F

Deuteranopia (green-blind)

#7B703D

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #198537;
/* rgb */ color: rgb(25, 133, 55);
/* oklch */ color: oklch(54.1% 0.148 147.6);

Tailwind

colors: {
  custom: {
    50: '#6aaa70',
    500: '#198537',
    950: '#000000',
  },
}

SCSS

$custom: #198537;
$custom-light: #6aaa70;
$custom-dark: #000000;

JSON

{
  "hex": "#198537",
  "rgb": {
    "r": 25,
    "g": 133,
    "b": 55
  },
  "hsl": {
    "h": 136.667,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.54127,
    "c": 0.14815,
    "h": 147.6
  },
  "luminance": 0.17258
}

Semantic roles & 50–950 ramp

primary

#198537

secondary

#B94197

accent

#3DBBEB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #198537

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

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