#4F771B#4F771B

#4F771B is a mid, vivid yellow-green. Relative luminance 0.149; OKLCH L 52.1% C 0.127 H 130.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F771B
RGB	rgb(79, 119, 27)
HSL	hsl(86, 63%, 29%)
HSV	hsv(86, 77%, 47%)
CMYK	cmyk(33.6%, 0%, 77.3%, 53.3%)
CIE-LAB	lab(45.54, -29.09, 43.18)
CIE-LCH	lch(45.54, 52.07, 123.96°)
OKLab	oklab(52.08% -0.0826 0.0964)
OKLCH	oklch(52.08% 0.127 130.6)
XYZ	xyz(10.0190, 14.9347, 3.3915)
Luminance	0.1494 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F771B #431B77

analogous

#77711B #4F771B #21771B

triadic

#4F771B #1B4F77 #771B4F

tetradic

#4F771B #1B7771 #431B77 #771B21

square

#4F771B #1B7771 #431B77 #771B21

split-complementary

#4F771B #1B2177 #711B77

monochromatic

#111906 #2E4510 #4F771B #70A926 #90D23A

Accessibility & contrast

On white

5.27

#4F771B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4F771B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F771B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F771B	#FFFFFF	#000000	##FFFFFF
##4F771B	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E08

Deuteranopia (green-blind)

#776B24

Tritanopia (blue-blind)

#517265

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4f771b;
/* rgb */ color: rgb(79, 119, 27);
/* oklch */ color: oklch(52.1% 0.127 130.6);

Tailwind

colors: {
  custom: {
    50: '#849e5f',
    500: '#4f771b',
    950: '#000000',
  },
}

SCSS

$custom: #4f771b;
$custom-light: #849e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f771b",
  "rgb": {
    "r": 79,
    "g": 119,
    "b": 27
  },
  "hsl": {
    "h": 86.087,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52076,
    "c": 0.12693,
    "h": 130.6
  },
  "luminance": 0.14935
}

Semantic roles & 50–950 ramp

primary

#4F771B

secondary

#7042AB

accent

#42E689

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4F771B

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

Preview Lab → · Contrast checker → · Palette generator →