#1F5C0F#1F5C0F

#1F5C0F is a dark, vivid green. Relative luminance 0.080; OKLCH L 41.9% C 0.124 H 140.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#1F5C0F
RGB	rgb(31, 92, 15)
HSL	hsl(108, 72%, 21%)
HSV	hsv(108, 84%, 36%)
CMYK	cmyk(66.3%, 0%, 83.7%, 63.9%)
CIE-LAB	lab(33.94, -34.67, 35.57)
CIE-LCH	lch(33.94, 49.67, 134.26°)
OKLab	oklab(41.91% -0.0951 0.0794)
OKLCH	oklch(41.91% 0.124 140.2)
XYZ	xyz(4.4782, 7.9797, 1.7561)
Luminance	0.0798 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5C0F #4C0F5C

analogous

#455C0F #1F5C0F #0F5C25

triadic

#1F5C0F #0F1F5C #5C0F1F

tetradic

#1F5C0F #0F455C #4C0F5C #5C250F

square

#1F5C0F #0F455C #4C0F5C #5C250F

split-complementary

#1F5C0F #250F5C #5C0F45

monochromatic

#091A04 #0D2706 #1F5C0F #319118 #42C520

Accessibility & contrast

On white

8.09

#1F5C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1F5C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5C0F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5C0F	#FFFFFF	#000000	##FFFFFF
##1F5C0F	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5300

Deuteranopia (green-blind)

#574E18

Tritanopia (blue-blind)

#16594E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1f5c0f;
/* rgb */ color: rgb(31, 92, 15);
/* oklch */ color: oklch(41.9% 0.124 140.2);

Tailwind

colors: {
  custom: {
    50: '#648b54',
    500: '#1f5c0f',
    950: '#000000',
  },
}

SCSS

$custom: #1f5c0f;
$custom-light: #648b54;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5c0f",
  "rgb": {
    "r": 31,
    "g": 92,
    "b": 15
  },
  "hsl": {
    "h": 107.532,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.4191,
    "c": 0.12388,
    "h": 140.2
  },
  "luminance": 0.0798
}

Semantic roles & 50–950 ramp

primary

#1F5C0F

secondary

#813195

accent

#39EFC9

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1F5C0F

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

Preview Lab → · Contrast checker → · Palette generator →