#1F7340#1F7340

#1F7340 is a mid, moderate green. Relative luminance 0.129; OKLCH L 49.3% C 0.113 H 152.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#1F7340
RGB	rgb(31, 115, 64)
HSL	hsl(144, 58%, 29%)
HSV	hsv(144, 73%, 45%)
CMYK	cmyk(73%, 0%, 44.3%, 54.9%)
CIE-LAB	lab(42.65, -37.18, 21.21)
CIE-LCH	lch(42.65, 42.81, 150.29°)
OKLab	oklab(49.29% -0.1002 0.0525)
OKLCH	oklch(49.29% 0.113 152.4)
XYZ	xyz(7.6206, 12.9221, 6.9421)
Luminance	0.1292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7340 #731F52

analogous

#28731F #1F7340 #1F736A

triadic

#1F7340 #401F73 #73401F

tetradic

#1F7340 #1F2873 #731F52 #736A1F

square

#1F7340 #1F2873 #731F52 #736A1F

split-complementary

#1F7340 #6A1F73 #731F28

monochromatic

#06180D #124325 #1F7340 #2CA35B #41CC77

Accessibility & contrast

On white

5.86

#1F7340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#1F7340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7340

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7340	#FFFFFF	#000000	##FFFFFF
##1F7340	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73693C

Deuteranopia (green-blind)

#696243

Tritanopia (blue-blind)

#007166

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f7340;
/* rgb */ color: rgb(31, 115, 64);
/* oklch */ color: oklch(49.3% 0.113 152.4);

Tailwind

colors: {
  custom: {
    50: '#679c75',
    500: '#1f7340',
    950: '#000000',
  },
}

SCSS

$custom: #1f7340;
$custom-light: #679c75;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7340",
  "rgb": {
    "r": 31,
    "g": 115,
    "b": 64
  },
  "hsl": {
    "h": 143.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49292,
    "c": 0.11313,
    "h": 152.4
  },
  "luminance": 0.12923
}

Semantic roles & 50–950 ramp

primary

#1F7340

secondary

#A74781

accent

#47A4E1

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #1F7340

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

Preview Lab → · Contrast checker → · Palette generator →