#197F42#197F42

#197F42 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.130 H 151.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#197F42
RGB	rgb(25, 127, 66)
HSL	hsl(144, 67%, 30%)
HSV	hsv(144, 80%, 50%)
CMYK	cmyk(80.3%, 0%, 48%, 50.2%)
CIE-LAB	lab(46.68, -42.51, 25.27)
CIE-LCH	lch(46.68, 49.46, 149.27°)
OKLab	oklab(52.6% -0.1142 0.0619)
OKLCH	oklch(52.6% 0.13 151.5)
XYZ	xyz(8.9729, 15.7777, 7.7257)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197F42 #7F1956

analogous

#237F19 #197F42 #197F75

triadic

#197F42 #42197F #7F4219

tetradic

#197F42 #19237F #7F1956 #7F7519

square

#197F42 #19237F #7F1956 #7F7519

split-complementary

#197F42 #75197F #7F1923

monochromatic

#051A0D #0F4C27 #197F42 #23B25D #3AD87A

Accessibility & contrast

On white

5.05

#197F42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#197F42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197F42

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197F42	#FFFFFF	#000000	##FFFFFF
##197F42	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F743D

Deuteranopia (green-blind)

#746B46

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197f42;
/* rgb */ color: rgb(25, 127, 66);
/* oklch */ color: oklch(52.6% 0.130 151.5);

Tailwind

colors: {
  custom: {
    50: '#68a577',
    500: '#197f42',
    950: '#000000',
  },
}

SCSS

$custom: #197f42;
$custom-light: #68a577;
$custom-dark: #000000;

JSON

{
  "hex": "#197f42",
  "rgb": {
    "r": 25,
    "g": 127,
    "b": 66
  },
  "hsl": {
    "h": 144.118,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52602,
    "c": 0.12994,
    "h": 151.5
  },
  "luminance": 0.15779
}

Semantic roles & 50–950 ramp

primary

#197F42

secondary

#B34185

accent

#3EA5EA

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #197F42

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

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