#1F7F44#1F7F44

#1F7F44 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.126 H 151.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#1F7F44
RGB	rgb(31, 127, 68)
HSL	hsl(143, 61%, 31%)
HSV	hsv(143, 76%, 50%)
CMYK	cmyk(75.6%, 0%, 46.5%, 50.2%)
CIE-LAB	lab(46.83, -41.25, 24.38)
CIE-LCH	lch(46.83, 47.92, 149.42°)
OKLab	oklab(52.76% -0.111 0.06)
OKLCH	oklch(52.76% 0.126 151.6)
XYZ	xyz(9.1970, 15.8863, 8.0494)
Luminance	0.1589 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7F44 #7F1F5A

analogous

#2A7F1F #1F7F44 #1F7F74

triadic

#1F7F44 #441F7F #7F441F

tetradic

#1F7F44 #1F2A7F #7F1F5A #7F741F

square

#1F7F44 #1F2A7F #7F1F5A #7F741F

split-complementary

#1F7F44 #741F7F #7F1F2A

monochromatic

#071D0F #134E2A #1F7F44 #2BB05E #46D27C

Accessibility & contrast

On white

5.03

#1F7F44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#1F7F44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7F44

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7F44	#FFFFFF	#000000	##FFFFFF
##1F7F44	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7440

Deuteranopia (green-blind)

#746C48

Tritanopia (blue-blind)

#007D71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f7f44;
/* rgb */ color: rgb(31, 127, 68);
/* oklch */ color: oklch(52.8% 0.126 151.6);

Tailwind

colors: {
  custom: {
    50: '#6aa579',
    500: '#1f7f44',
    950: '#000000',
  },
}

SCSS

$custom: #1f7f44;
$custom-light: #6aa579;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7f44",
  "rgb": {
    "r": 31,
    "g": 127,
    "b": 68
  },
  "hsl": {
    "h": 143.125,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52763,
    "c": 0.12617,
    "h": 151.6
  },
  "luminance": 0.15887
}

Semantic roles & 50–950 ramp

primary

#1F7F44

secondary

#B24889

accent

#44A6E4

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1F7F44

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

Preview Lab → · Contrast checker → · Palette generator →