#1F7744#1F7744

#1F7744 is a mid, moderate green. Relative luminance 0.139; OKLCH L 50.5% C 0.115 H 153.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#1F7744
RGB	rgb(31, 119, 68)
HSL	hsl(145, 59%, 29%)
HSV	hsv(145, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 42.9%, 53.3%)
CIE-LAB	lab(44.09, -38.04, 20.83)
CIE-LCH	lch(44.09, 43.37, 151.29°)
OKLab	oklab(50.51% -0.1026 0.0517)
OKLCH	oklch(50.51% 0.115 153.2)
XYZ	xyz(8.2046, 13.9014, 7.7186)
Luminance	0.1390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7744 #771F52

analogous

#26771F #1F7744 #1F7770

triadic

#1F7744 #441F77 #77441F

tetradic

#1F7744 #1F2677 #771F52 #77701F

square

#1F7744 #1F2677 #771F52 #77701F

split-complementary

#1F7744 #701F77 #771F26

monochromatic

#06180E #124628 #1F7744 #2CA860 #43CE7D

Accessibility & contrast

On white

5.55

#1F7744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#1F7744 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7744

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7744	#FFFFFF	#000000	##FFFFFF
##1F7744	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D40

Deuteranopia (green-blind)

#6C6547

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f7744;
/* rgb */ color: rgb(31, 119, 68);
/* oklch */ color: oklch(50.5% 0.115 153.2);

Tailwind

colors: {
  custom: {
    50: '#689f78',
    500: '#1f7744',
    950: '#000000',
  },
}

SCSS

$custom: #1f7744;
$custom-light: #689f78;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7744",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 68
  },
  "hsl": {
    "h": 145.227,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50507,
    "c": 0.11485,
    "h": 153.2
  },
  "luminance": 0.13902
}

Semantic roles & 50–950 ramp

primary

#1F7744

secondary

#AB4781

accent

#46A0E2

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1F7744

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

Preview Lab → · Contrast checker → · Palette generator →