#1F8447#1F8447

#1F8447 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.2% C 0.130 H 151.8°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F8447
RGB	rgb(31, 132, 71)
HSL	hsl(144, 62%, 32%)
HSV	hsv(144, 77%, 52%)
CMYK	cmyk(76.5%, 0%, 46.2%, 48.2%)
CIE-LAB	lab(48.57, -42.65, 24.97)
CIE-LCH	lch(48.57, 49.42, 149.65°)
OKLab	oklab(54.22% -0.1147 0.0614)
OKLCH	oklch(54.22% 0.13 151.8)
XYZ	xyz(9.9528, 17.2476, 8.7646)
Luminance	0.1725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8447 #841F5C

analogous

#2A841F #1F8447 #1F847A

triadic

#1F8447 #471F84 #84471F

tetradic

#1F8447 #1F2A84 #841F5C #847A1F

square

#1F8447 #1F2A84 #841F5C #847A1F

split-complementary

#1F8447 #7A1F84 #841F2A

monochromatic

#082112 #13522C #1F8447 #2BB662 #49D480

Accessibility & contrast

On white

4.72

#1F8447 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#1F8447 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8447

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8447	#FFFFFF	#000000	##FFFFFF
##1F8447	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847842

Deuteranopia (green-blind)

#78704B

Tritanopia (blue-blind)

#008275

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8447;
/* rgb */ color: rgb(31, 132, 71);
/* oklch */ color: oklch(54.2% 0.130 151.8);

Tailwind

colors: {
  custom: {
    50: '#6ba97b',
    500: '#1f8447',
    950: '#000000',
  },
}

SCSS

$custom: #1f8447;
$custom-light: #6ba97b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8447",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 71
  },
  "hsl": {
    "h": 143.762,
    "s": 61.963,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54221,
    "c": 0.13015,
    "h": 151.8
  },
  "luminance": 0.17249
}

Semantic roles & 50–950 ramp

primary

#1F8447

secondary

#B7488B

accent

#43A5E5

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1F8447

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

Preview Lab → · Contrast checker → · Palette generator →