#1F7F2C#1F7F2C

#1F7F2C is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.148 H 145.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F2C
RGB	rgb(31, 127, 44)
HSL	hsl(128, 61%, 31%)
HSV	hsv(128, 76%, 50%)
CMYK	cmyk(75.6%, 0%, 65.4%, 50.2%)
CIE-LAB	lab(46.51, -44.91, 36.40)
CIE-LCH	lch(46.51, 57.81, 140.97°)
OKLab	oklab(52.4% -0.1213 0.0849)
OKLCH	oklch(52.4% 0.148 145)
XYZ	xyz(8.6085, 15.6509, 4.9496)
Luminance	0.1565 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F2C #7F1F72

analogous

#427F1F #1F7F2C #1F7F5C

triadic

#1F7F2C #2C1F7F #7F2C1F

tetradic

#1F7F2C #1F427F #7F1F72 #7F5C1F

square

#1F7F2C #1F427F #7F1F72 #7F5C1F

split-complementary

#1F7F2C #5C1F7F #7F1F42

monochromatic

#071D0A #134E1B #1F7F2C #2BB03D #46D259

Accessibility & contrast

On white

5.08

#1F7F2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#1F7F2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F2C

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F2C	#FFFFFF	#000000	##FFFFFF
##1F7F2C	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817322

Deuteranopia (green-blind)

#766B33

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1f7f2c;
/* rgb */ color: rgb(31, 127, 44);
/* oklch */ color: oklch(52.4% 0.148 145.0);

Tailwind

colors: {
  custom: {
    50: '#6ba569',
    500: '#1f7f2c',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f2c;
$custom-light: #6ba569;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f2c",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 44
  },
  "hsl": {
    "h": 128.125,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52404,
    "c": 0.14807,
    "h": 145
  },
  "luminance": 0.15652
}

Semantic roles & 50–950 ramp

primary

#1F7F2C

secondary

#B248A4

accent

#44CEE4

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F06

muted

#7A7F7A

Preview Lab

Preview with #1F7F2C

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

Preview Lab → · Contrast checker → · Palette generator →