#197636#197636

#197636 is a mid, vivid green. Relative luminance 0.134; OKLCH L 49.8% C 0.129 H 148.9°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#197636
RGB	rgb(25, 118, 54)
HSL	hsl(139, 65%, 28%)
HSV	hsv(139, 79%, 46%)
CMYK	cmyk(78.8%, 0%, 54.2%, 53.7%)
CIE-LAB	lab(43.40, -41.16, 27.67)
CIE-LCH	lch(43.40, 49.60, 146.09°)
OKLab	oklab(49.83% -0.1106 0.0668)
OKLCH	oklch(49.83% 0.129 148.9)
XYZ	xyz(7.5446, 13.4290, 5.6837)
Luminance	0.1343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197636 #761959

analogous

#2A7619 #197636 #197664

triadic

#197636 #361976 #763619

tetradic

#197636 #192A76 #761959 #766419

square

#197636 #192A76 #761959 #766419

split-complementary

#197636 #641976 #76192A

monochromatic

#05190C #0E431F #197636 #24A84D #35D467

Accessibility & contrast

On white

5.70

#197636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#197636 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197636

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197636	#FFFFFF	#000000	##FFFFFF
##197636	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B30

Deuteranopia (green-blind)

#6C643B

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #197636;
/* rgb */ color: rgb(25, 118, 54);
/* oklch */ color: oklch(49.8% 0.129 148.9);

Tailwind

colors: {
  custom: {
    50: '#669e6e',
    500: '#197636',
    950: '#000000',
  },
}

SCSS

$custom: #197636;
$custom-light: #669e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#197636",
  "rgb": {
    "r": 25,
    "g": 118,
    "b": 54
  },
  "hsl": {
    "h": 138.71,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4983,
    "c": 0.12923,
    "h": 148.9
  },
  "luminance": 0.1343
}

Semantic roles & 50–950 ramp

primary

#197636

secondary

#AB408A

accent

#40B4E8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #197636

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

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