#4F7B19#4F7B19

#4F7B19 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.1% C 0.133 H 131.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4F7B19
RGB	rgb(79, 123, 25)
HSL	hsl(87, 66%, 29%)
HSV	hsv(87, 80%, 48%)
CMYK	cmyk(35.8%, 0%, 79.7%, 51.8%)
CIE-LAB	lab(46.84, -31.08, 45.15)
CIE-LCH	lch(46.84, 54.81, 124.55°)
OKLab	oklab(53.13% -0.0882 0.1002)
OKLCH	oklch(53.13% 0.133 131.4)
XYZ	xyz(10.4828, 15.8980, 3.4358)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7B19 #45197B

analogous

#7B7619 #4F7B19 #1E7B19

triadic

#4F7B19 #194F7B #7B194F

tetradic

#4F7B19 #197B76 #45197B #7B191E

square

#4F7B19 #197B76 #45197B #7B191E

split-complementary

#4F7B19 #191E7B #76197B

monochromatic

#101905 #2E480F #4F7B19 #70AE23 #8FD738

Accessibility & contrast

On white

5.02

#4F7B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4F7B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7B19

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7B19	#FFFFFF	#000000	##FFFFFF
##4F7B19	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817101

Deuteranopia (green-blind)

#7B6E23

Tritanopia (blue-blind)

#507669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4f7b19;
/* rgb */ color: rgb(79, 123, 25);
/* oklch */ color: oklch(53.1% 0.133 131.4);

Tailwind

colors: {
  custom: {
    50: '#85a15e',
    500: '#4f7b19',
    950: '#000000',
  },
}

SCSS

$custom: #4f7b19;
$custom-light: #85a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7b19",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 86.939,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53128,
    "c": 0.13343,
    "h": 131.4
  },
  "luminance": 0.15898
}

Semantic roles & 50–950 ramp

primary

#4F7B19

secondary

#7240AF

accent

#3FE98B

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0B0F05

muted

#7C7E79

Preview Lab

Preview with #4F7B19

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

Preview Lab → · Contrast checker → · Palette generator →