#1F7547#1F7547

#1F7547 is a mid, moderate green. Relative luminance 0.135; OKLCH L 50.0% C 0.109 H 155.2°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#1F7547
RGB	rgb(31, 117, 71)
HSL	hsl(148, 58%, 29%)
HSV	hsv(148, 74%, 46%)
CMYK	cmyk(73.5%, 0%, 39.3%, 54.1%)
CIE-LAB	lab(43.46, -36.60, 18.28)
CIE-LCH	lch(43.46, 40.91, 153.45°)
OKLab	oklab(50% -0.0989 0.0457)
OKLCH	oklch(50% 0.109 155.2)
XYZ	xyz(8.0630, 13.4679, 8.1346)
Luminance	0.1347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7547 #751F4D

analogous

#22751F #1F7547 #1F7572

triadic

#1F7547 #471F75 #75471F

tetradic

#1F7547 #1F2275 #751F4D #75721F

square

#1F7547 #1F2275 #751F4D #75721F

split-complementary

#1F7547 #721F75 #751F22

monochromatic

#06180F #12452A #1F7547 #2CA564 #42CD82

Accessibility & contrast

On white

5.69

#1F7547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#1F7547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7547

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7547	#FFFFFF	#000000	##FFFFFF
##1F7547	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)

#756B44

Deuteranopia (green-blind)

#6A644A

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f7547;
/* rgb */ color: rgb(31, 117, 71);
/* oklch */ color: oklch(50.0% 0.109 155.2);

Tailwind

colors: {
  custom: {
    50: '#679d7a',
    500: '#1f7547',
    950: '#000000',
  },
}

SCSS

$custom: #1f7547;
$custom-light: #679d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7547",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 71
  },
  "hsl": {
    "h": 147.907,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50004,
    "c": 0.10896,
    "h": 155.2
  },
  "luminance": 0.13469
}

Semantic roles & 50–950 ramp

primary

#1F7547

secondary

#A9477B

accent

#4699E1

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1F7547

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

Preview Lab → · Contrast checker → · Palette generator →