#198B4F#198B4F

#198B4F is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.134 H 154.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#198B4F
RGB	rgb(25, 139, 79)
HSL	hsl(148, 70%, 32%)
HSV	hsv(148, 82%, 55%)
CMYK	cmyk(82%, 0%, 43.2%, 45.5%)
CIE-LAB	lab(50.96, -44.64, 23.66)
CIE-LCH	lch(50.96, 50.52, 152.08°)
OKLab	oklab(56.21% -0.1201 0.0586)
OKLCH	oklch(56.21% 0.134 154)
XYZ	xyz(11.0438, 19.2351, 10.5263)
Luminance	0.1924 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B4F #8B1955

analogous

#1C8B19 #198B4F #198B88

triadic

#198B4F #4F198B #8B4F19

tetradic

#198B4F #191C8B #8B1955 #8B8819

square

#198B4F #191C8B #8B1955 #8B8819

split-complementary

#198B4F #88198B #8B191C

monochromatic

#062314 #105732 #198B4F #22BF6C #41DD8B

Accessibility & contrast

On white

4.33

#198B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#198B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B4F

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B4F	#FFFFFF	#000000	##000000
##198B4F	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F4B

Deuteranopia (green-blind)

#7E7653

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #198b4f;
/* rgb */ color: rgb(25, 139, 79);
/* oklch */ color: oklch(56.2% 0.134 154.0);

Tailwind

colors: {
  custom: {
    50: '#6bae81',
    500: '#198b4f',
    950: '#000000',
  },
}

SCSS

$custom: #198b4f;
$custom-light: #6bae81;
$custom-dark: #000000;

JSON

{
  "hex": "#198b4f",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 79
  },
  "hsl": {
    "h": 148.421,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.5621,
    "c": 0.13363,
    "h": 154
  },
  "luminance": 0.19236
}

Semantic roles & 50–950 ramp

primary

#198B4F

secondary

#BE4283

accent

#3B99EC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #198B4F

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

Preview Lab → · Contrast checker → · Palette generator →