#1F771E#1F771E

#1F771E is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.0% C 0.148 H 142.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F771E
RGB	rgb(31, 119, 30)
HSL	hsl(119, 60%, 29%)
HSV	hsv(119, 75%, 47%)
CMYK	cmyk(73.9%, 0%, 74.8%, 53.3%)
CIE-LAB	lab(43.62, -43.53, 39.45)
CIE-LCH	lch(43.62, 58.75, 137.81°)
OKLab	oklab(49.97% -0.1182 0.0897)
OKLCH	oklch(49.97% 0.148 142.8)
XYZ	xyz(7.3958, 13.5779, 3.4591)
Luminance	0.1358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F771E #761E77

analogous

#4C771E #1F771E #1E774A

triadic

#1F771E #1E1F77 #771E1F

tetradic

#1F771E #1E4C77 #761E77 #774A1E

square

#1F771E #1E4C77 #761E77 #774A1E

split-complementary

#1F771E #4A1E77 #771E4C

monochromatic

#061806 #124612 #1F771E #2CA82A #42CF40

Accessibility & contrast

On white

5.65

#1F771E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#1F771E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F771E

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F771E	#FFFFFF	#000000	##FFFFFF
##1F771E	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B0F

Deuteranopia (green-blind)

#706427

Tritanopia (blue-blind)

#027366

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f771e;
/* rgb */ color: rgb(31, 119, 30);
/* oklch */ color: oklch(50.0% 0.148 142.8);

Tailwind

colors: {
  custom: {
    50: '#6a9f60',
    500: '#1f771e',
    950: '#000000',
  },
}

SCSS

$custom: #1f771e;
$custom-light: #6a9f60;
$custom-dark: #000000;

JSON

{
  "hex": "#1f771e",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 30
  },
  "hsl": {
    "h": 119.326,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49966,
    "c": 0.14839,
    "h": 142.8
  },
  "luminance": 0.13579
}

Semantic roles & 50–950 ramp

primary

#1F771E

secondary

#AA46AB

accent

#45E3E1

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #1F771E

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

Preview Lab → · Contrast checker → · Palette generator →