#1F7C17#1F7C17

#1F7C17 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.158 H 142.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1F7C17
RGB	rgb(31, 124, 23)
HSL	hsl(115, 69%, 29%)
HSV	hsv(115, 81%, 49%)
CMYK	cmyk(75%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(45.31, -45.83, 43.72)
CIE-LCH	lch(45.31, 63.34, 136.35°)
OKLab	oklab(51.36% -0.1248 0.0976)
OKLCH	oklch(51.36% 0.158 142)
XYZ	xyz(7.9269, 14.7676, 3.2431)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7C17 #74177C

analogous

#527C17 #1F7C17 #177C42

triadic

#1F7C17 #171F7C #7C171F

tetradic

#1F7C17 #17527C #74177C #7C4217

square

#1F7C17 #17527C #74177C #7C4217

split-complementary

#1F7C17 #42177C #7C1752

monochromatic

#061A05 #12480D #1F7C17 #2CB021 #41D934

Accessibility & contrast

On white

5.31

#1F7C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#1F7C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7C17

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7C17	#FFFFFF	#000000	##FFFFFF
##1F7C17	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#756823

Tritanopia (blue-blind)

#017869

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1f7c17;
/* rgb */ color: rgb(31, 124, 23);
/* oklch */ color: oklch(51.4% 0.158 142.0);

Tailwind

colors: {
  custom: {
    50: '#6ba35d',
    500: '#1f7c17',
    950: '#000000',
  },
}

SCSS

$custom: #1f7c17;
$custom-light: #6ba35d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7c17",
  "rgb": {
    "r": 31,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 115.248,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51357,
    "c": 0.15843,
    "h": 142
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary

#1F7C17

secondary

#A83EB1

accent

#3CECDE

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #1F7C17

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

Preview Lab → · Contrast checker → · Palette generator →