#1F5F12#1F5F12

#1F5F12 is a dark, vivid green. Relative luminance 0.085; OKLCH L 42.8% C 0.126 H 140.7°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F5F12
RGB	rgb(31, 95, 18)
HSL	hsl(110, 68%, 22%)
HSV	hsv(110, 81%, 37%)
CMYK	cmyk(67.4%, 0%, 81.1%, 62.7%)
CIE-LAB	lab(35.04, -35.62, 35.54)
CIE-LCH	lch(35.04, 50.32, 135.07°)
OKLab	oklab(42.83% -0.0975 0.0798)
OKLCH	oklch(42.83% 0.126 140.7)
XYZ	xyz(4.7662, 8.5189, 1.9653)
Luminance	0.0852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F5F12 #52125F

analogous

#465F12 #1F5F12 #125F2C

triadic

#1F5F12 #121F5F #5F121F

tetradic

#1F5F12 #12465F #52125F #5F2C12

square

#1F5F12 #12465F #52125F #5F2C12

split-complementary

#1F5F12 #2C125F #5F1246

monochromatic

#081A05 #0E2C08 #1F5F12 #30921C #41C625

Accessibility & contrast

On white

7.77

#1F5F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#1F5F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F5F12

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F5F12	#FFFFFF	#000000	##FFFFFF
##1F5F12	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625603

Deuteranopia (green-blind)

#5A501A

Tritanopia (blue-blind)

#155C50

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1f5f12;
/* rgb */ color: rgb(31, 95, 18);
/* oklch */ color: oklch(42.8% 0.126 140.7);

Tailwind

colors: {
  custom: {
    50: '#648d56',
    500: '#1f5f12',
    950: '#000000',
  },
}

SCSS

$custom: #1f5f12;
$custom-light: #648d56;
$custom-dark: #000000;

JSON

{
  "hex": "#1f5f12",
  "rgb": {
    "r": 31,
    "g": 95,
    "b": 18
  },
  "hsl": {
    "h": 109.87,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42827,
    "c": 0.12598,
    "h": 140.7
  },
  "luminance": 0.08519
}

Semantic roles & 50–950 ramp

primary

#1F5F12

secondary

#873697

accent

#3DEBCE

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1F5F12

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

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