#198F53#198F53

#198F53 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.4% C 0.135 H 154.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#198F53
RGB	rgb(25, 143, 83)
HSL	hsl(149, 70%, 33%)
HSV	hsv(149, 83%, 56%)
CMYK	cmyk(82.5%, 0%, 42%, 43.9%)
CIE-LAB	lab(52.37, -45.38, 23.30)
CIE-LCH	lch(52.37, 51.02, 152.82°)
OKLab	oklab(57.4% -0.1221 0.0579)
OKLCH	oklch(57.4% 0.135 154.6)
XYZ	xyz(11.7836, 20.4747, 11.5129)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198F53 #8F1955

analogous

#1A8F19 #198F53 #198F8E

triadic

#198F53 #53198F #8F5319

tetradic

#198F53 #191A8F #8F1955 #8F8E19

square

#198F53 #191A8F #8F1955 #8F8E19

split-complementary

#198F53 #8E198F #8F191A

monochromatic

#072717 #105B35 #198F53 #22C371 #44DE90

Accessibility & contrast

On white

4.12

#198F53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#198F53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198F53

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198F53	#FFFFFF	#000000	##000000
##198F53	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834F

Deuteranopia (green-blind)

#817957

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #198f53;
/* rgb */ color: rgb(25, 143, 83);
/* oklch */ color: oklch(57.4% 0.135 154.6);

Tailwind

colors: {
  custom: {
    50: '#6cb184',
    500: '#198f53',
    950: '#000000',
  },
}

SCSS

$custom: #198f53;
$custom-light: #6cb184;
$custom-dark: #000000;

JSON

{
  "hex": "#198f53",
  "rgb": {
    "r": 25,
    "g": 143,
    "b": 83
  },
  "hsl": {
    "h": 149.492,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57397,
    "c": 0.13516,
    "h": 154.6
  },
  "luminance": 0.20476
}

Semantic roles & 50–950 ramp

primary

#198F53

secondary

#BF4483

accent

#3B95ED

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #198F53

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

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