#1F751D#1F751D

#1F751D is a mid, vivid green. Relative luminance 0.131; OKLCH L 49.4% C 0.147 H 142.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F751D
RGB	rgb(31, 117, 29)
HSL	hsl(119, 60%, 29%)
HSV	hsv(119, 75%, 46%)
CMYK	cmyk(73.5%, 0%, 75.2%, 54.1%)
CIE-LAB	lab(42.92, -42.90, 39.13)
CIE-LCH	lch(42.92, 58.07, 137.63°)
OKLab	oklab(49.38% -0.1166 0.0889)
OKLCH	oklch(49.38% 0.147 142.7)
XYZ	xyz(7.1477, 13.1018, 3.3144)
Luminance	0.1310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F751D #731D75

analogous

#4B751D #1F751D #1D7547

triadic

#1F751D #1D1F75 #751D1F

tetradic

#1F751D #1D4B75 #731D75 #75471D

square

#1F751D #1D4B75 #731D75 #75471D

split-complementary

#1F751D #471D75 #751D4B

monochromatic

#061906 #124411 #1F751D #2CA629 #41CF3D

Accessibility & contrast

On white

5.80

#1F751D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#1F751D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F751D

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F751D	#FFFFFF	#000000	##FFFFFF
##1F751D	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78690E

Deuteranopia (green-blind)

#6E6326

Tritanopia (blue-blind)

#047164

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f751d;
/* rgb */ color: rgb(31, 117, 29);
/* oklch */ color: oklch(49.4% 0.147 142.7);

Tailwind

colors: {
  custom: {
    50: '#699e5f',
    500: '#1f751d',
    950: '#000000',
  },
}

SCSS

$custom: #1f751d;
$custom-light: #699e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f751d",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 118.636,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49378,
    "c": 0.14659,
    "h": 142.7
  },
  "luminance": 0.13103
}

Semantic roles & 50–950 ramp

primary

#1F751D

secondary

#A745A9

accent

#44E3E0

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070E05

muted

#7A7E79

Preview Lab

Preview with #1F751D

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

Preview Lab → · Contrast checker → · Palette generator →