#1F771D#1F771D

#1F771D is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.0% C 0.149 H 142.7°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F771D
RGB	rgb(31, 119, 29)
HSL	hsl(119, 61%, 29%)
HSV	hsv(119, 76%, 47%)
CMYK	cmyk(73.9%, 0%, 75.6%, 53.3%)
CIE-LAB	lab(43.61, -43.62, 39.85)
CIE-LCH	lch(43.61, 59.08, 137.59°)
OKLab	oklab(49.96% -0.1185 0.0904)
OKLCH	oklch(49.96% 0.149 142.7)
XYZ	xyz(7.3832, 13.5729, 3.3929)
Luminance	0.1357 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F771D #751D77

analogous

#4C771D #1F771D #1D7748

triadic

#1F771D #1D1F77 #771D1F

tetradic

#1F771D #1D4C77 #751D77 #77481D

square

#1F771D #1D4C77 #751D77 #77481D

split-complementary

#1F771D #481D77 #771D4C

monochromatic

#061906 #124611 #1F771D #2CA829 #42D03E

Accessibility & contrast

On white

5.65

#1F771D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#1F771D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F771D

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F771D	#FFFFFF	#000000	##FFFFFF
##1F771D	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B0D

Deuteranopia (green-blind)

#706426

Tritanopia (blue-blind)

#037365

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f771d;
/* rgb */ color: rgb(31, 119, 29);
/* oklch */ color: oklch(50.0% 0.149 142.7);

Tailwind

colors: {
  custom: {
    50: '#6a9f5f',
    500: '#1f771d',
    950: '#000000',
  },
}

SCSS

$custom: #1f771d;
$custom-light: #6a9f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f771d",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 29
  },
  "hsl": {
    "h": 118.667,
    "s": 60.811,
    "l": 29.02
  },
  "oklch": {
    "l": 0.49957,
    "c": 0.14904,
    "h": 142.7
  },
  "luminance": 0.13574
}

Semantic roles & 50–950 ramp

primary

#1F771D

secondary

#A945AB

accent

#44E4E0

background

#F6F9F5

surface

#ECF2EA

border

#C7CCC6

text

#070F05

muted

#7A7E79

Preview Lab

Preview with #1F771D

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

Preview Lab → · Contrast checker → · Palette generator →