#1F601F#1F601F

#1F601F is a dark, moderate green. Relative luminance 0.088; OKLCH L 43.2% C 0.118 H 143.2°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F601F
RGB	rgb(31, 96, 31)
HSL	hsl(120, 51%, 25%)
HSV	hsv(120, 68%, 38%)
CMYK	cmyk(67.7%, 0%, 67.7%, 62.4%)
CIE-LAB	lab(35.51, -34.74, 30.32)
CIE-LCH	lch(35.51, 46.11, 138.88°)
OKLab	oklab(43.25% -0.0943 0.0706)
OKLCH	oklch(43.25% 0.118 143.2)
XYZ	xyz(4.9950, 8.7555, 2.7228)
Luminance	0.0876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F601F #601F60

analogous

#40601F #1F601F #1F6040

triadic

#1F601F #1F1F60 #601F1F

tetradic

#1F601F #1F4060 #601F60 #60401F

square

#1F601F #1F4060 #601F60 #60401F

split-complementary

#1F601F #401F60 #601F40

monochromatic

#071707 #103210 #1F601F #2E8E2E #3DBD3D

Accessibility & contrast

On white

7.63

#1F601F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#1F601F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F601F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F601F	#FFFFFF	#000000	##FFFFFF
##1F601F	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625717

Deuteranopia (green-blind)

#5A5125

Tritanopia (blue-blind)

#115D52

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1f601f;
/* rgb */ color: rgb(31, 96, 31);
/* oklch */ color: oklch(43.2% 0.118 143.2);

Tailwind

colors: {
  custom: {
    50: '#648e5e',
    500: '#1f601f',
    950: '#000000',
  },
}

SCSS

$custom: #1f601f;
$custom-light: #648e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f601f",
  "rgb": {
    "r": 31,
    "g": 96,
    "b": 31
  },
  "hsl": {
    "h": 120,
    "s": 51.181,
    "l": 24.902
  },
  "oklch": {
    "l": 0.43249,
    "c": 0.11783,
    "h": 143.2
  },
  "luminance": 0.08756
}

Semantic roles & 50–950 ramp

primary

#1F601F

secondary

#954695

accent

#4DDBDB

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C04

muted

#7A7D79

Preview Lab

Preview with #1F601F

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

Preview Lab → · Contrast checker → · Palette generator →