#198A4F#198A4F

#198A4F is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.132 H 154.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#198A4F
RGB	rgb(25, 138, 79)
HSL	hsl(149, 69%, 32%)
HSV	hsv(149, 82%, 54%)
CMYK	cmyk(81.9%, 0%, 42.8%, 45.9%)
CIE-LAB	lab(50.62, -44.26, 23.22)
CIE-LCH	lch(50.62, 49.98, 152.32°)
OKLab	oklab(55.93% -0.1191 0.0576)
OKLCH	oklch(55.93% 0.132 154.2)
XYZ	xyz(10.8996, 18.9468, 10.4783)
Luminance	0.1895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198A4F #8A1954

analogous

#1B8A19 #198A4F #198A88

triadic

#198A4F #4F198A #8A4F19

tetradic

#198A4F #191B8A #8A1954 #8A8819

square

#198A4F #191B8A #8A1954 #8A8819

split-complementary

#198A4F #88198A #8A191B

monochromatic

#062214 #105631 #198A4F #22BE6D #41DD8B

Accessibility & contrast

On white

4.38

#198A4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#198A4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A4F

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198A4F	#FFFFFF	#000000	##000000
##198A4F	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7E4B

Deuteranopia (green-blind)

#7D7553

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #198a4f;
/* rgb */ color: rgb(25, 138, 79);
/* oklch */ color: oklch(55.9% 0.132 154.2);

Tailwind

colors: {
  custom: {
    50: '#6bad81',
    500: '#198a4f',
    950: '#000000',
  },
}

SCSS

$custom: #198a4f;
$custom-light: #6bad81;
$custom-dark: #000000;

JSON

{
  "hex": "#198a4f",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 79
  },
  "hsl": {
    "h": 148.673,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55932,
    "c": 0.13228,
    "h": 154.2
  },
  "luminance": 0.18948
}

Semantic roles & 50–950 ramp

primary

#198A4F

secondary

#BD4282

accent

#3C98EC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #198A4F

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

Preview Lab → · Contrast checker → · Palette generator →