#1F772C#1F772C

#1F772C is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.1% C 0.138 H 145.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F772C
RGB	rgb(31, 119, 44)
HSL	hsl(129, 59%, 29%)
HSV	hsv(129, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 63%, 53.3%)
CIE-LAB	lab(43.75, -41.98, 33.27)
CIE-LCH	lch(43.75, 53.57, 141.61°)
OKLab	oklab(50.11% -0.1134 0.0782)
OKLCH	oklch(50.11% 0.138 145.4)
XYZ	xyz(7.6160, 13.6660, 4.6188)
Luminance	0.1367 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F772C #771F6A

analogous

#3E771F #1F772C #1F7758

triadic

#1F772C #2C1F77 #772C1F

tetradic

#1F772C #1F3E77 #771F6A #77581F

square

#1F772C #1F3E77 #771F6A #77581F

split-complementary

#1F772C #581F77 #771F3E

monochromatic

#061809 #12461A #1F772C #2CA83E #43CE57

Accessibility & contrast

On white

5.62

#1F772C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1F772C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F772C

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F772C	#FFFFFF	#000000	##FFFFFF
##1F772C	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)

#796C24

Deuteranopia (green-blind)

#6F6532

Tritanopia (blue-blind)

#007467

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f772c;
/* rgb */ color: rgb(31, 119, 44);
/* oklch */ color: oklch(50.1% 0.138 145.4);

Tailwind

colors: {
  custom: {
    50: '#699f68',
    500: '#1f772c',
    950: '#000000',
  },
}

SCSS

$custom: #1f772c;
$custom-light: #699f68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f772c",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 44
  },
  "hsl": {
    "h": 128.864,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50114,
    "c": 0.13773,
    "h": 145.4
  },
  "luminance": 0.13667
}

Semantic roles & 50–950 ramp

primary

#1F772C

secondary

#AB479C

accent

#46CBE2

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #1F772C

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

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