#197639#197639

#197639 is a mid, vivid green. Relative luminance 0.135; OKLCH L 49.9% C 0.126 H 149.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#197639
RGB	rgb(25, 118, 57)
HSL	hsl(141, 65%, 28%)
HSV	hsv(141, 79%, 46%)
CMYK	cmyk(78.8%, 0%, 51.7%, 53.7%)
CIE-LAB	lab(43.45, -40.66, 26.11)
CIE-LCH	lch(43.45, 48.32, 147.30°)
OKLab	oklab(49.88% -0.1093 0.0634)
OKLCH	oklch(49.88% 0.126 149.9)
XYZ	xyz(7.6172, 13.4581, 6.0663)
Luminance	0.1346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197639 #761956

analogous

#277619 #197639 #197667

triadic

#197639 #391976 #763919

tetradic

#197639 #192776 #761956 #766719

square

#197639 #192776 #761956 #766719

split-complementary

#197639 #671976 #761927

monochromatic

#05190C #0E4321 #197639 #24A851 #35D46C

Accessibility & contrast

On white

5.69

#197639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#197639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197639

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197639	#FFFFFF	#000000	##FFFFFF
##197639	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)

#776B34

Deuteranopia (green-blind)

#6C643D

Tritanopia (blue-blind)

#007468

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #197639;
/* rgb */ color: rgb(25, 118, 57);
/* oklch */ color: oklch(49.9% 0.126 149.9);

Tailwind

colors: {
  custom: {
    50: '#669e70',
    500: '#197639',
    950: '#000000',
  },
}

SCSS

$custom: #197639;
$custom-light: #669e70;
$custom-dark: #000000;

JSON

{
  "hex": "#197639",
  "rgb": {
    "r": 25,
    "g": 118,
    "b": 57
  },
  "hsl": {
    "h": 140.645,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.4988,
    "c": 0.12635,
    "h": 149.9
  },
  "luminance": 0.13459
}

Semantic roles & 50–950 ramp

primary

#197639

secondary

#AB4086

accent

#40AEE8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #197639

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

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