#197637#197637

#197637 is a mid, vivid green. Relative luminance 0.134; OKLCH L 49.8% C 0.128 H 149.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#197637
RGB	rgb(25, 118, 55)
HSL	hsl(139, 65%, 28%)
HSV	hsv(139, 79%, 46%)
CMYK	cmyk(78.8%, 0%, 53.4%, 53.7%)
CIE-LAB	lab(43.42, -41.00, 27.15)
CIE-LCH	lch(43.42, 49.17, 146.48°)
OKLab	oklab(49.85% -0.1102 0.0657)
OKLCH	oklch(49.85% 0.128 149.2)
XYZ	xyz(7.5683, 13.4385, 5.8087)
Luminance	0.1344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197637 #761958

analogous

#297619 #197637 #197665

triadic

#197637 #371976 #763719

tetradic

#197637 #192976 #761958 #766519

square

#197637 #192976 #761958 #766519

split-complementary

#197637 #651976 #761929

monochromatic

#05190C #0E431F #197637 #24A84F #35D468

Accessibility & contrast

On white

5.69

#197637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#197637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197637

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197637	#FFFFFF	#000000	##FFFFFF
##197637	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B32

Deuteranopia (green-blind)

#6C643C

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #197637;
/* rgb */ color: rgb(25, 118, 55);
/* oklch */ color: oklch(49.8% 0.128 149.2);

Tailwind

colors: {
  custom: {
    50: '#669e6f',
    500: '#197637',
    950: '#000000',
  },
}

SCSS

$custom: #197637;
$custom-light: #669e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#197637",
  "rgb": {
    "r": 25,
    "g": 118,
    "b": 55
  },
  "hsl": {
    "h": 139.355,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49847,
    "c": 0.12828,
    "h": 149.2
  },
  "luminance": 0.13439
}

Semantic roles & 50–950 ramp

primary

#197637

secondary

#AB4088

accent

#40B2E8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #197637

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

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