#198F4F#198F4F

#198F4F is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.139 H 153.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#198F4F
RGB	rgb(25, 143, 79)
HSL	hsl(147, 70%, 33%)
HSV	hsv(147, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 44.8%, 43.9%)
CIE-LAB	lab(52.30, -46.16, 25.40)
CIE-LCH	lch(52.30, 52.69, 151.17°)
OKLab	oklab(57.32% -0.124 0.0627)
OKLCH	oklch(57.32% 0.139 153.2)
XYZ	xyz(11.6336, 20.4147, 10.7229)
Luminance	0.2042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F4F #8F1959

analogous

#1E8F19 #198F4F #198F8A

triadic

#198F4F #4F198F #8F4F19

tetradic

#198F4F #191E8F #8F1959 #8F8A19

square

#198F4F #191E8F #8F1959 #8F8A19

split-complementary

#198F4F #8A198F #8F191E

monochromatic

#072715 #105B32 #198F4F #22C36C #44DE8B

Accessibility & contrast

On white

4.13

#198F4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#198F4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F4F

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F4F	#FFFFFF	#000000	##000000
##198F4F	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824A

Deuteranopia (green-blind)

#827953

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #198f4f;
/* rgb */ color: rgb(25, 143, 79);
/* oklch */ color: oklch(57.3% 0.139 153.2);

Tailwind

colors: {
  custom: {
    50: '#6cb181',
    500: '#198f4f',
    950: '#000000',
  },
}

SCSS

$custom: #198f4f;
$custom-light: #6cb181;
$custom-dark: #000000;

JSON

{
  "hex": "#198f4f",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 79
  },
  "hsl": {
    "h": 147.458,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5732,
    "c": 0.13899,
    "h": 153.2
  },
  "luminance": 0.20416
}

Semantic roles & 50–950 ramp

primary

#198F4F

secondary

#BF4487

accent

#3B9BED

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #198F4F

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

Preview Lab → · Contrast checker → · Palette generator →