#4F7A17#4F7A17

#4F7A17 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.8% C 0.133 H 131.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F7A17
RGB	rgb(79, 122, 23)
HSL	hsl(86, 68%, 28%)
HSV	hsv(86, 81%, 48%)
CMYK	cmyk(35.2%, 0%, 81.1%, 52.2%)
CIE-LAB	lab(46.50, -30.73, 45.50)
CIE-LCH	lch(46.50, 54.91, 124.03°)
OKLab	oklab(52.85% -0.0873 0.1006)
OKLCH	oklch(52.85% 0.133 131)
XYZ	xyz(10.3386, 15.6428, 3.2851)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7A17 #42177A

analogous

#7A7317 #4F7A17 #1D7A17

triadic

#4F7A17 #174F7A #7A174F

tetradic

#4F7A17 #177A73 #42177A #7A171D

square

#4F7A17 #177A73 #42177A #7A171D

split-complementary

#4F7A17 #171D7A #73177A

monochromatic

#111A05 #2E470D #4F7A17 #70AD21 #91D933

Accessibility & contrast

On white

5.09

#4F7A17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4F7A17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7A17

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7A17	#FFFFFF	#000000	##FFFFFF
##4F7A17	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#517568

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f7a17;
/* rgb */ color: rgb(79, 122, 23);
/* oklch */ color: oklch(52.8% 0.133 131.0);

Tailwind

colors: {
  custom: {
    50: '#85a05d',
    500: '#4f7a17',
    950: '#000000',
  },
}

SCSS

$custom: #4f7a17;
$custom-light: #85a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7a17",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 23
  },
  "hsl": {
    "h": 86.061,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52849,
    "c": 0.1332,
    "h": 131
  },
  "luminance": 0.15643
}

Semantic roles & 50–950 ramp

primary

#4F7A17

secondary

#6F3EAF

accent

#3DEB88

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4F7A17

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

Preview Lab → · Contrast checker → · Palette generator →