#4F811E#4F811E

#4F811E is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.8% C 0.138 H 133.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4F811E
RGB	rgb(79, 129, 30)
HSL	hsl(90, 62%, 31%)
HSV	hsv(90, 77%, 51%)
CMYK	cmyk(38.8%, 0%, 76.7%, 49.4%)
CIE-LAB	lab(48.83, -33.52, 45.28)
CIE-LCH	lch(48.83, 56.34, 126.51°)
OKLab	oklab(54.76% -0.0943 0.1013)
OKLCH	oklch(54.76% 0.138 133)
XYZ	xyz(11.3089, 17.4560, 4.0015)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F811E #501E81

analogous

#80811E #4F811E #1E811E

triadic

#4F811E #1E4F81 #811E4F

tetradic

#4F811E #1E8081 #501E81 #811E1E

square

#4F811E #1E8081 #501E81 #811E1E

split-complementary

#4F811E #1E1E81 #811E80

monochromatic

#121E07 #314F12 #4F811E #6DB32A #8CD446

Accessibility & contrast

On white

4.68

#4F811E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4F811E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F811E

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F811E	#FFFFFF	#000000	##FFFFFF
##4F811E	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867709

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#4F7C6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f811e;
/* rgb */ color: rgb(79, 129, 30);
/* oklch */ color: oklch(54.8% 0.138 133.0);

Tailwind

colors: {
  custom: {
    50: '#85a661',
    500: '#4f811e',
    950: '#000000',
  },
}

SCSS

$custom: #4f811e;
$custom-light: #85a661;
$custom-dark: #000000;

JSON

{
  "hex": "#4f811e",
  "rgb": {
    "r": 79,
    "g": 129,
    "b": 30
  },
  "hsl": {
    "h": 90.303,
    "s": 62.264,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54763,
    "c": 0.1384,
    "h": 133
  },
  "luminance": 0.17457
}

Semantic roles & 50–950 ramp

primary

#4F811E

secondary

#7E47B4

accent

#42E595

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #4F811E

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

Preview Lab → · Contrast checker → · Palette generator →