#3B771B#3B771B

#3B771B is a mid, vivid yellow-green. Relative luminance 0.142; OKLCH L 51.0% C 0.138 H 137.1°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#3B771B
RGB	rgb(59, 119, 27)
HSL	hsl(99, 63%, 29%)
HSV	hsv(99, 77%, 47%)
CMYK	cmyk(50.4%, 0%, 77.3%, 53.3%)
CIE-LAB	lab(44.52, -36.42, 41.83)
CIE-LCH	lch(44.52, 55.46, 131.04°)
OKLab	oklab(50.96% -0.101 0.0939)
OKLCH	oklch(50.96% 0.138 137.1)
XYZ	xyz(8.5980, 14.2020, 3.3249)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B771B #571B77

analogous

#69771B #3B771B #1B7729

triadic

#3B771B #1B3B77 #771B3B

tetradic

#3B771B #1B6977 #571B77 #77291B

square

#3B771B #1B6977 #571B77 #77291B

split-complementary

#3B771B #291B77 #771B69

monochromatic

#0C1906 #224510 #3B771B #54A926 #6FD23A

Accessibility & contrast

On white

5.47

#3B771B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#3B771B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B771B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B771B	#FFFFFF	#000000	##FFFFFF
##3B771B	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C08

Deuteranopia (green-blind)

#736724

Tritanopia (blue-blind)

#377365

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3b771b;
/* rgb */ color: rgb(59, 119, 27);
/* oklch */ color: oklch(51.0% 0.138 137.1);

Tailwind

colors: {
  custom: {
    50: '#779f5e',
    500: '#3b771b',
    950: '#000000',
  },
}

SCSS

$custom: #3b771b;
$custom-light: #779f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b771b",
  "rgb": {
    "r": 59,
    "g": 119,
    "b": 27
  },
  "hsl": {
    "h": 99.13,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50961,
    "c": 0.13794,
    "h": 137.1
  },
  "luminance": 0.14203
}

Semantic roles & 50–950 ramp

primary

#3B771B

secondary

#8742AB

accent

#42E6AD

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3B771B

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

Preview Lab → · Contrast checker → · Palette generator →