#147B40#147B40

#147B40 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.128 H 152.0°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#147B40
RGB	rgb(20, 123, 64)
HSL	hsl(146, 72%, 28%)
HSV	hsv(146, 84%, 48%)
CMYK	cmyk(83.7%, 0%, 48%, 51.8%)
CIE-LAB	lab(45.20, -41.99, 24.46)
CIE-LCH	lch(45.20, 48.60, 149.78°)
OKLab	oklab(51.34% -0.1128 0.06)
OKLCH	oklch(51.34% 0.128 152)
XYZ	xyz(8.2961, 14.6838, 7.2465)
Luminance	0.1469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#147B40 #7B144F

analogous

#1B7B14 #147B40 #147B73

triadic

#147B40 #40147B #7B4014

tetradic

#147B40 #141B7B #7B144F #7B7314

square

#147B40 #141B7B #7B144F #7B7314

split-complementary

#147B40 #73147B #7B141B

monochromatic

#041A0E #0B4625 #147B40 #1DB05B #2DDD78

Accessibility & contrast

On white

5.33

#147B40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#147B40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #147B40

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##147B40	#FFFFFF	#000000	##FFFFFF
##147B40	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B703B

Deuteranopia (green-blind)

#706844

Tritanopia (blue-blind)

#00796D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #147b40;
/* rgb */ color: rgb(20, 123, 64);
/* oklch */ color: oklch(51.3% 0.128 152.0);

Tailwind

colors: {
  custom: {
    50: '#66a276',
    500: '#147b40',
    950: '#000000',
  },
}

SCSS

$custom: #147b40;
$custom-light: #66a276;
$custom-dark: #000000;

JSON

{
  "hex": "#147b40",
  "rgb": {
    "r": 20,
    "g": 123,
    "b": 64
  },
  "hsl": {
    "h": 145.631,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51341,
    "c": 0.12773,
    "h": 152
  },
  "luminance": 0.14685
}

Semantic roles & 50–950 ramp

primary

#147B40

secondary

#B13A7E

accent

#39A1EF

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #147B40

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

Preview Lab → · Contrast checker → · Palette generator →