#1F773C#1F773C

#1F773C is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.4% C 0.123 H 150.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1F773C
RGB	rgb(31, 119, 60)
HSL	hsl(140, 59%, 29%)
HSV	hsv(140, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 49.6%, 53.3%)
CIE-LAB	lab(43.96, -39.54, 25.14)
CIE-LCH	lch(43.96, 46.85, 147.55°)
OKLab	oklab(50.36% -0.1064 0.0614)
OKLCH	oklch(50.36% 0.123 150)
XYZ	xyz(7.9769, 13.8103, 6.5193)
Luminance	0.1381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F773C #771F5A

analogous

#2E771F #1F773C #1F7768

triadic

#1F773C #3C1F77 #773C1F

tetradic

#1F773C #1F2E77 #771F5A #77681F

square

#1F773C #1F2E77 #771F5A #77681F

split-complementary

#1F773C #681F77 #771F2E

monochromatic

#06180C #124624 #1F773C #2CA854 #43CE70

Accessibility & contrast

On white

5.58

#1F773C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1F773C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F773C

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F773C	#FFFFFF	#000000	##FFFFFF
##1F773C	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C37

Deuteranopia (green-blind)

#6D6540

Tritanopia (blue-blind)

#007569

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f773c;
/* rgb */ color: rgb(31, 119, 60);
/* oklch */ color: oklch(50.4% 0.123 150.0);

Tailwind

colors: {
  custom: {
    50: '#689f73',
    500: '#1f773c',
    950: '#000000',
  },
}

SCSS

$custom: #1f773c;
$custom-light: #689f73;
$custom-dark: #000000;

JSON

{
  "hex": "#1f773c",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 60
  },
  "hsl": {
    "h": 139.773,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50355,
    "c": 0.12284,
    "h": 150
  },
  "luminance": 0.13811
}

Semantic roles & 50–950 ramp

primary

#1F773C

secondary

#AB478A

accent

#46AEE2

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1F773C

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

Preview Lab → · Contrast checker → · Palette generator →