#3D771B#3D771B

#3D771B is a mid, vivid yellow-green. Relative luminance 0.143; OKLCH L 51.1% C 0.137 H 136.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3D771B
RGB	rgb(61, 119, 27)
HSL	hsl(98, 63%, 29%)
HSV	hsv(98, 77%, 47%)
CMYK	cmyk(48.7%, 0%, 77.3%, 53.3%)
CIE-LAB	lab(44.61, -35.75, 41.95)
CIE-LCH	lch(44.61, 55.12, 130.44°)
OKLab	oklab(51.06% -0.0994 0.0941)
OKLCH	oklch(51.06% 0.137 136.5)
XYZ	xyz(8.7189, 14.2643, 3.3306)
Luminance	0.1426 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D771B #551B77

analogous

#6B771B #3D771B #1B7727

triadic

#3D771B #1B3D77 #771B3D

tetradic

#3D771B #1B6B77 #551B77 #77271B

square

#3D771B #1B6B77 #551B77 #77271B

split-complementary

#3D771B #271B77 #771B6B

monochromatic

#0D1906 #234510 #3D771B #57A926 #72D23A

Accessibility & contrast

On white

5.45

#3D771B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#3D771B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D771B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D771B	#FFFFFF	#000000	##FFFFFF
##3D771B	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D08

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#3A7265

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3d771b;
/* rgb */ color: rgb(61, 119, 27);
/* oklch */ color: oklch(51.1% 0.137 136.5);

Tailwind

colors: {
  custom: {
    50: '#789f5e',
    500: '#3d771b',
    950: '#000000',
  },
}

SCSS

$custom: #3d771b;
$custom-light: #789f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d771b",
  "rgb": {
    "r": 61,
    "g": 119,
    "b": 27
  },
  "hsl": {
    "h": 97.826,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51058,
    "c": 0.13688,
    "h": 136.5
  },
  "luminance": 0.14265
}

Semantic roles & 50–950 ramp

primary

#3D771B

secondary

#8542AB

accent

#42E6A9

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #3D771B

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

Preview Lab → · Contrast checker → · Palette generator →