#198B4B#198B4B

#198B4B is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.1% C 0.137 H 152.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#198B4B
RGB	rgb(25, 139, 75)
HSL	hsl(146, 70%, 32%)
HSV	hsv(146, 82%, 55%)
CMYK	cmyk(82%, 0%, 46%, 45.5%)
CIE-LAB	lab(50.90, -45.40, 25.76)
CIE-LCH	lch(50.90, 52.20, 150.43°)
OKLab	oklab(56.13% -0.122 0.0634)
OKLCH	oklch(56.13% 0.137 152.5)
XYZ	xyz(10.9025, 19.1786, 9.7825)
Luminance	0.1918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B4B #8B1959

analogous

#208B19 #198B4B #198B84

triadic

#198B4B #4B198B #8B4B19

tetradic

#198B4B #19208B #8B1959 #8B8419

square

#198B4B #19208B #8B1959 #8B8419

split-complementary

#198B4B #84198B #8B1920

monochromatic

#062313 #10572F #198B4B #22BF67 #41DD86

Accessibility & contrast

On white

4.34

#198B4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#198B4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B4B

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B4B	#FFFFFF	#000000	##000000
##198B4B	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7F46

Deuteranopia (green-blind)

#7E764F

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #198b4b;
/* rgb */ color: rgb(25, 139, 75);
/* oklch */ color: oklch(56.1% 0.137 152.5);

Tailwind

colors: {
  custom: {
    50: '#6bae7e',
    500: '#198b4b',
    950: '#000000',
  },
}

SCSS

$custom: #198b4b;
$custom-light: #6bae7e;
$custom-dark: #000000;

JSON

{
  "hex": "#198b4b",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 75
  },
  "hsl": {
    "h": 146.316,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56134,
    "c": 0.13747,
    "h": 152.5
  },
  "luminance": 0.1918
}

Semantic roles & 50–950 ramp

primary

#198B4B

secondary

#BE4287

accent

#3B9FEC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #198B4B

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

Preview Lab → · Contrast checker → · Palette generator →