#1F772D#1F772D

#1F772D is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.137 H 145.6°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F772D
RGB	rgb(31, 119, 45)
HSL	hsl(130, 59%, 29%)
HSV	hsv(130, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 62.2%, 53.3%)
CIE-LAB	lab(43.76, -41.85, 32.78)
CIE-LCH	lch(43.76, 53.16, 141.93°)
OKLab	oklab(50.13% -0.113 0.0773)
OKLCH	oklch(50.13% 0.137 145.6)
XYZ	xyz(7.6350, 13.6736, 4.7190)
Luminance	0.1367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F772D #771F69

analogous

#3D771F #1F772D #1F7759

triadic

#1F772D #2D1F77 #772D1F

tetradic

#1F772D #1F3D77 #771F69 #77591F

square

#1F772D #1F3D77 #771F69 #77591F

split-complementary

#1F772D #591F77 #771F3D

monochromatic

#061809 #12461B #1F772D #2CA83F #43CE59

Accessibility & contrast

On white

5.62

#1F772D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1F772D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F772D

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F772D	#FFFFFF	#000000	##FFFFFF
##1F772D	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C25

Deuteranopia (green-blind)

#6F6533

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f772d;
/* rgb */ color: rgb(31, 119, 45);
/* oklch */ color: oklch(50.1% 0.137 145.6);

Tailwind

colors: {
  custom: {
    50: '#699f69',
    500: '#1f772d',
    950: '#000000',
  },
}

SCSS

$custom: #1f772d;
$custom-light: #699f69;
$custom-dark: #000000;

JSON

{
  "hex": "#1f772d",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 45
  },
  "hsl": {
    "h": 129.545,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50126,
    "c": 0.13687,
    "h": 145.6
  },
  "luminance": 0.13674
}

Semantic roles & 50–950 ramp

primary

#1F772D

secondary

#AB479B

accent

#46C9E2

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #1F772D

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

Preview Lab → · Contrast checker → · Palette generator →