#1F5710#1F5710

#1F5710 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.4% C 0.117 H 140.0°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F5710
RGB	rgb(31, 87, 16)
HSL	hsl(107, 69%, 20%)
HSV	hsv(107, 82%, 34%)
CMYK	cmyk(64.4%, 0%, 81.6%, 65.9%)
CIE-LAB	lab(32.13, -32.60, 33.45)
CIE-LCH	lch(32.13, 46.70, 134.26°)
OKLab	oklab(40.42% -0.0895 0.0751)
OKLCH	oklch(40.42% 0.117 140)
XYZ	xyz(4.0666, 7.1447, 1.6549)
Luminance	0.0714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5710 #481057

analogous

#425710 #1F5710 #105724

triadic

#1F5710 #101F57 #57101F

tetradic

#1F5710 #104257 #481057 #572410

square

#1F5710 #104257 #481057 #572410

split-complementary

#1F5710 #241057 #571042

monochromatic

#091A05 #0D2306 #1F5710 #318B1A #44BE23

Accessibility & contrast

On white

8.65

#1F5710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1F5710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5710

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5710	#FFFFFF	#000000	##FFFFFF
##1F5710	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4E03

Deuteranopia (green-blind)

#534A18

Tritanopia (blue-blind)

#185449

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1f5710;
/* rgb */ color: rgb(31, 87, 16);
/* oklch */ color: oklch(40.4% 0.117 140.0);

Tailwind

colors: {
  custom: {
    50: '#638754',
    500: '#1f5710',
    950: '#000000',
  },
}

SCSS

$custom: #1f5710;
$custom-light: #638754;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5710",
  "rgb": {
    "r": 31,
    "g": 87,
    "b": 16
  },
  "hsl": {
    "h": 107.324,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40418,
    "c": 0.11681,
    "h": 140
  },
  "luminance": 0.07145
}

Semantic roles & 50–950 ramp

primary

#1F5710

secondary

#7D3290

accent

#3CECC7

background

#F6F8F5

surface

#EBEFE9

border

#C6CAC5

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #1F5710

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

Preview Lab → · Contrast checker → · Palette generator →