#1F861A#1F861A

#1F861A is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.2% C 0.168 H 142.3°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1F861A
RGB	rgb(31, 134, 26)
HSL	hsl(117, 68%, 31%)
HSV	hsv(117, 81%, 53%)
CMYK	cmyk(76.9%, 0%, 80.6%, 47.5%)
CIE-LAB	lab(48.78, -49.02, 46.05)
CIE-LCH	lch(48.78, 67.25, 136.79°)
OKLab	oklab(54.24% -0.1333 0.1029)
OKLCH	oklch(54.24% 0.168 142.3)
XYZ	xyz(9.2761, 17.4150, 3.8496)
Luminance	0.1742 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F861A #811A86

analogous

#55861A #1F861A #1A864B

triadic

#1F861A #1A1F86 #861A1F

tetradic

#1F861A #1A5586 #811A86 #864B1A

square

#1F861A #1A5586 #811A86 #864B1A

split-complementary

#1F861A #4B1A86 #861A55

monochromatic

#071F06 #135310 #1F861A #2BB924 #47DA40

Accessibility & contrast

On white

4.68

#1F861A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1F861A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F861A

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F861A	#FFFFFF	#000000	##FFFFFF
##1F861A	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f861a;
/* rgb */ color: rgb(31, 134, 26);
/* oklch */ color: oklch(54.2% 0.168 142.3);

Tailwind

colors: {
  custom: {
    50: '#6eaa60',
    500: '#1f861a',
    950: '#000000',
  },
}

SCSS

$custom: #1f861a;
$custom-light: #6eaa60;
$custom-dark: #000000;

JSON

{
  "hex": "#1f861a",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 26
  },
  "hsl": {
    "h": 117.222,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5424,
    "c": 0.16836,
    "h": 142.3
  },
  "luminance": 0.17416
}

Semantic roles & 50–950 ramp

primary

#1F861A

secondary

#B442B9

accent

#3DEAE2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F861A

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

Preview Lab → · Contrast checker → · Palette generator →