#197737#197737

#197737 is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.130 H 149.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#197737
RGB	rgb(25, 119, 55)
HSL	hsl(139, 65%, 28%)
HSV	hsv(139, 79%, 47%)
CMYK	cmyk(79%, 0%, 53.8%, 53.3%)
CIE-LAB	lab(43.76, -41.38, 27.58)
CIE-LCH	lch(43.76, 49.73, 146.31°)
OKLab	oklab(50.13% -0.1112 0.0666)
OKLCH	oklch(50.13% 0.13 149.1)
XYZ	xyz(7.6867, 13.6753, 5.8482)
Luminance	0.1368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197737 #771959

analogous

#2A7719 #197737 #197766

triadic

#197737 #371977 #773719

tetradic

#197737 #192A77 #771959 #776619

square

#197737 #192A77 #771959 #776619

split-complementary

#197737 #661977 #77192A

monochromatic

#05190C #0E4420 #197737 #24AA4E #36D568

Accessibility & contrast

On white

5.62

#197737 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#197737 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197737

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197737	#FFFFFF	#000000	##FFFFFF
##197737	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C31

Deuteranopia (green-blind)

#6D643C

Tritanopia (blue-blind)

#007568

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #197737;
/* rgb */ color: rgb(25, 119, 55);
/* oklch */ color: oklch(50.1% 0.130 149.1);

Tailwind

colors: {
  custom: {
    50: '#669f6f',
    500: '#197737',
    950: '#000000',
  },
}

SCSS

$custom: #197737;
$custom-light: #669f6f;
$custom-dark: #000000;

JSON

{
  "hex": "#197737",
  "rgb": {
    "r": 25,
    "g": 119,
    "b": 55
  },
  "hsl": {
    "h": 139.149,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50134,
    "c": 0.12964,
    "h": 149.1
  },
  "luminance": 0.13676
}

Semantic roles & 50–950 ramp

primary

#197737

secondary

#AC4089

accent

#40B2E8

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F07

muted

#7A7E7A

Preview Lab

Preview with #197737

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

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