#1F7817#1F7817

#1F7817 is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.2% C 0.154 H 141.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1F7817
RGB	rgb(31, 120, 23)
HSL	hsl(115, 68%, 28%)
HSV	hsv(115, 81%, 47%)
CMYK	cmyk(74.2%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(43.92, -44.45, 42.38)
CIE-LCH	lch(43.92, 61.41, 136.36°)
OKLab	oklab(50.2% -0.1211 0.0948)
OKLCH	oklch(50.2% 0.154 141.9)
XYZ	xyz(7.4358, 13.7853, 3.0794)
Luminance	0.1379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7817 #701778

analogous

#4F7817 #1F7817 #177840

triadic

#1F7817 #171F78 #78171F

tetradic

#1F7817 #174F78 #701778 #784017

square

#1F7817 #174F78 #701778 #784017

split-complementary

#1F7817 #401778 #78174F

monochromatic

#071A05 #12450D #1F7817 #2CAB21 #3FD832

Accessibility & contrast

On white

5.59

#1F7817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1F7817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7817

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7817	#FFFFFF	#000000	##FFFFFF
##1F7817	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C00

Deuteranopia (green-blind)

#716522

Tritanopia (blue-blind)

#047466

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f7817;
/* rgb */ color: rgb(31, 120, 23);
/* oklch */ color: oklch(50.2% 0.154 141.9);

Tailwind

colors: {
  custom: {
    50: '#6aa05c',
    500: '#1f7817',
    950: '#000000',
  },
}

SCSS

$custom: #1f7817;
$custom-light: #6aa05c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7817",
  "rgb": {
    "r": 31,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 115.052,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50202,
    "c": 0.15376,
    "h": 141.9
  },
  "luminance": 0.13786
}

Semantic roles & 50–950 ramp

primary

#1F7817

secondary

#A43EAD

accent

#3DEBDC

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#070F04

muted

#7A7E79

Preview Lab

Preview with #1F7817

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

Preview Lab → · Contrast checker → · Palette generator →