#197740#197740

#197740 is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.3% C 0.121 H 152.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#197740
RGB	rgb(25, 119, 64)
HSL	hsl(145, 65%, 28%)
HSV	hsv(145, 79%, 47%)
CMYK	cmyk(79%, 0%, 46.2%, 53.3%)
CIE-LAB	lab(43.90, -39.78, 22.82)
CIE-LCH	lch(43.90, 45.86, 150.16°)
OKLab	oklab(50.29% -0.107 0.0562)
OKLCH	oklch(50.29% 0.121 152.3)
XYZ	xyz(7.9224, 13.7696, 7.0897)
Luminance	0.1377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197740 #771950

analogous

#217719 #197740 #19776F

triadic

#197740 #401977 #774019

tetradic

#197740 #192177 #771950 #776F19

square

#197740 #192177 #771950 #776F19

split-complementary

#197740 #6F1977 #771921

monochromatic

#05190E #0E4425 #197740 #24AA5B #36D578

Accessibility & contrast

On white

5.59

#197740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#197740 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197740

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197740	#FFFFFF	#000000	##FFFFFF
##197740	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3C

Deuteranopia (green-blind)

#6C6544

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #197740;
/* rgb */ color: rgb(25, 119, 64);
/* oklch */ color: oklch(50.3% 0.121 152.3);

Tailwind

colors: {
  custom: {
    50: '#669f75',
    500: '#197740',
    950: '#000000',
  },
}

SCSS

$custom: #197740;
$custom-light: #669f75;
$custom-dark: #000000;

JSON

{
  "hex": "#197740",
  "rgb": {
    "r": 25,
    "g": 119,
    "b": 64
  },
  "hsl": {
    "h": 144.894,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50292,
    "c": 0.12086,
    "h": 152.3
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#197740

secondary

#AC407F

accent

#40A2E8

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #197740

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

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