#1F8617#1F8617

#1F8617 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.2% C 0.170 H 142.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1F8617
RGB	rgb(31, 134, 23)
HSL	hsl(116, 71%, 31%)
HSV	hsv(116, 83%, 53%)
CMYK	cmyk(76.9%, 0%, 82.8%, 47.5%)
CIE-LAB	lab(48.76, -49.21, 46.98)
CIE-LCH	lch(48.76, 68.04, 136.33°)
OKLab	oklab(54.22% -0.134 0.1044)
OKLCH	oklch(54.22% 0.17 142.1)
XYZ	xyz(9.2443, 17.4023, 3.6822)
Luminance	0.1740 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8617 #7E1786

analogous

#568617 #1F8617 #178646

triadic

#1F8617 #171F86 #86171F

tetradic

#1F8617 #175686 #7E1786 #864617

square

#1F8617 #175686 #7E1786 #864617

split-complementary

#1F8617 #461786 #861756

monochromatic

#071E05 #13520E #1F8617 #2BBA20 #46DD3A

Accessibility & contrast

On white

4.69

#1F8617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#1F8617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8617

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8617	#FFFFFF	#000000	##FFFFFF
##1F8617	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897900

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f8617;
/* rgb */ color: rgb(31, 134, 23);
/* oklch */ color: oklch(54.2% 0.170 142.1);

Tailwind

colors: {
  custom: {
    50: '#6eaa5f',
    500: '#1f8617',
    950: '#000000',
  },
}

SCSS

$custom: #1f8617;
$custom-light: #6eaa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8617",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 23
  },
  "hsl": {
    "h": 115.676,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54222,
    "c": 0.16982,
    "h": 142.1
  },
  "luminance": 0.17403
}

Semantic roles & 50–950 ramp

primary

#1F8617

secondary

#B13FBA

accent

#3AEDE1

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F8617

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

Preview Lab → · Contrast checker → · Palette generator →