#1F741F#1F741F

#1F741F is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.1% C 0.144 H 143.0°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F741F
RGB	rgb(31, 116, 31)
HSL	hsl(120, 58%, 29%)
HSV	hsv(120, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 73.3%, 54.5%)
CIE-LAB	lab(42.58, -42.35, 37.96)
CIE-LCH	lch(42.58, 56.88, 138.13°)
OKLab	oklab(49.11% -0.115 0.0867)
OKLCH	oklch(49.11% 0.144 143)
XYZ	xyz(7.0574, 12.8802, 3.4103)
Luminance	0.1288 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F741F #741F74

analogous

#4A741F #1F741F #1F744A

triadic

#1F741F #1F1F74 #741F1F

tetradic

#1F741F #1F4A74 #741F74 #744A1F

square

#1F741F #1F4A74 #741F74 #744A1F

split-complementary

#1F741F #4A1F74 #741F4A

monochromatic

#061806 #124412 #1F741F #2CA42C #41CC41

Accessibility & contrast

On white

5.87

#1F741F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#1F741F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F741F

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F741F	#FFFFFF	#000000	##FFFFFF
##1F741F	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776912

Deuteranopia (green-blind)

#6D6227

Tritanopia (blue-blind)

#047063

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f741f;
/* rgb */ color: rgb(31, 116, 31);
/* oklch */ color: oklch(49.1% 0.144 143.0);

Tailwind

colors: {
  custom: {
    50: '#699d60',
    500: '#1f741f',
    950: '#000000',
  },
}

SCSS

$custom: #1f741f;
$custom-light: #699d60;
$custom-dark: #000000;

JSON

{
  "hex": "#1f741f",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 31
  },
  "hsl": {
    "h": 120,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49106,
    "c": 0.14401,
    "h": 143
  },
  "luminance": 0.12881
}

Semantic roles & 50–950 ramp

primary

#1F741F

secondary

#A847A8

accent

#47E1E1

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #1F741F

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

Preview Lab → · Contrast checker → · Palette generator →