#1F7717#1F7717

#1F7717 is a mid, vivid green. Relative luminance 0.135; OKLCH L 49.9% C 0.153 H 141.9°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F7717
RGB	rgb(31, 119, 23)
HSL	hsl(115, 68%, 28%)
HSV	hsv(115, 81%, 47%)
CMYK	cmyk(73.9%, 0%, 80.7%, 53.3%)
CIE-LAB	lab(43.57, -44.10, 42.04)
CIE-LCH	lch(43.57, 60.93, 136.36°)
OKLab	oklab(49.91% -0.1201 0.0941)
OKLCH	oklch(49.91% 0.153 141.9)
XYZ	xyz(7.3161, 13.5460, 3.0395)
Luminance	0.1355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7717 #6F1777

analogous

#4F7717 #1F7717 #17773F

triadic

#1F7717 #171F77 #77171F

tetradic

#1F7717 #174F77 #6F1777 #773F17

square

#1F7717 #174F77 #6F1777 #773F17

split-complementary

#1F7717 #3F1777 #77174F

monochromatic

#071A05 #12440D #1F7717 #2CAA21 #3FD731

Accessibility & contrast

On white

5.66

#1F7717 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#1F7717 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7717

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7717	#FFFFFF	#000000	##FFFFFF
##1F7717	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B00

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#057365

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f7717;
/* rgb */ color: rgb(31, 119, 23);
/* oklch */ color: oklch(49.9% 0.153 141.9);

Tailwind

colors: {
  custom: {
    50: '#6a9f5c',
    500: '#1f7717',
    950: '#000000',
  },
}

SCSS

$custom: #1f7717;
$custom-light: #6a9f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7717",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 23
  },
  "hsl": {
    "h": 115,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49912,
    "c": 0.15258,
    "h": 141.9
  },
  "luminance": 0.13547
}

Semantic roles & 50–950 ramp

primary

#1F7717

secondary

#A33EAC

accent

#3DEADC

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F04

muted

#7A7E79

Preview Lab

Preview with #1F7717

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

Preview Lab → · Contrast checker → · Palette generator →