#1F7643#1F7643

#1F7643 is a mid, moderate green. Relative luminance 0.137; OKLCH L 50.2% C 0.114 H 153.0°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F7643
RGB	rgb(31, 118, 67)
HSL	hsl(145, 58%, 29%)
HSV	hsv(145, 74%, 46%)
CMYK	cmyk(73.7%, 0%, 43.2%, 53.7%)
CIE-LAB	lab(43.73, -37.83, 20.93)
CIE-LCH	lch(43.73, 43.23, 151.05°)
OKLab	oklab(50.2% -0.102 0.0519)
OKLCH	oklch(50.2% 0.114 153)
XYZ	xyz(8.0559, 13.6525, 7.5197)
Luminance	0.1365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7643 #761F52

analogous

#26761F #1F7643 #1F766F

triadic

#1F7643 #431F76 #76431F

tetradic

#1F7643 #1F2676 #761F52 #766F1F

square

#1F7643 #1F2676 #761F52 #766F1F

split-complementary

#1F7643 #6F1F76 #761F26

monochromatic

#06180E #124627 #1F7643 #2CA65F #42CD7C

Accessibility & contrast

On white

5.63

#1F7643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1F7643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7643

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7643	#FFFFFF	#000000	##FFFFFF
##1F7643	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3F

Deuteranopia (green-blind)

#6B6446

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f7643;
/* rgb */ color: rgb(31, 118, 67);
/* oklch */ color: oklch(50.2% 0.114 153.0);

Tailwind

colors: {
  custom: {
    50: '#689e78',
    500: '#1f7643',
    950: '#000000',
  },
}

SCSS

$custom: #1f7643;
$custom-light: #689e78;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7643",
  "rgb": {
    "r": 31,
    "g": 118,
    "b": 67
  },
  "hsl": {
    "h": 144.828,
    "s": 58.389,
    "l": 29.216
  },
  "oklch": {
    "l": 0.50203,
    "c": 0.11443,
    "h": 153
  },
  "luminance": 0.13653
}

Semantic roles & 50–950 ramp

primary

#1F7643

secondary

#AA4781

accent

#46A1E2

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1F7643

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

Preview Lab → · Contrast checker → · Palette generator →