#1F561D#1F561D

#1F561D is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.3% C 0.105 H 142.8°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F561D
RGB	rgb(31, 86, 29)
HSL	hsl(118, 50%, 23%)
HSV	hsv(118, 66%, 34%)
CMYK	cmyk(64%, 0%, 66.3%, 66.3%)
CIE-LAB	lab(31.89, -30.85, 27.25)
CIE-LCH	lch(31.89, 41.16, 138.54°)
OKLab	oklab(40.25% -0.0839 0.0638)
OKLCH	oklch(40.25% 0.105 142.8)
XYZ	xyz(4.1144, 7.0352, 2.3033)
Luminance	0.0704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F561D #541D56

analogous

#3B561D #1F561D #1D5638

triadic

#1F561D #1D1F56 #561D1F

tetradic

#1F561D #1D3B56 #541D56 #56381D

square

#1F561D #1D3B56 #541D56 #56381D

split-complementary

#1F561D #381D56 #561D3B

monochromatic

#081708 #0F280E #1F561D #2F842C #40B23C

Accessibility & contrast

On white

8.72

#1F561D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1F561D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F561D

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F561D	#FFFFFF	#000000	##FFFFFF
##1F561D	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E17

Deuteranopia (green-blind)

#514922

Tritanopia (blue-blind)

#16534A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1f561d;
/* rgb */ color: rgb(31, 86, 29);
/* oklch */ color: oklch(40.3% 0.105 142.8);

Tailwind

colors: {
  custom: {
    50: '#62865b',
    500: '#1f561d',
    950: '#000000',
  },
}

SCSS

$custom: #1f561d;
$custom-light: #62865b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f561d",
  "rgb": {
    "r": 31,
    "g": 86,
    "b": 29
  },
  "hsl": {
    "h": 117.895,
    "s": 49.565,
    "l": 22.549
  },
  "oklch": {
    "l": 0.40251,
    "c": 0.10543,
    "h": 142.8
  },
  "luminance": 0.07036
}

Semantic roles & 50–950 ramp

primary

#1F561D

secondary

#89448B

accent

#4FD9D4

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#050B04

muted

#7A7C79

Preview Lab

Preview with #1F561D

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

Preview Lab → · Contrast checker → · Palette generator →