#4F7F19#4F7F19

#4F7F19 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.2% C 0.139 H 132.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F7F19
RGB	rgb(79, 127, 25)
HSL	hsl(88, 67%, 30%)
HSV	hsv(88, 80%, 50%)
CMYK	cmyk(37.8%, 0%, 80.3%, 50.2%)
CIE-LAB	lab(48.15, -32.91, 46.38)
CIE-LCH	lch(48.15, 56.87, 125.36°)
OKLab	oklab(54.2% -0.0931 0.1028)
OKLCH	oklch(54.2% 0.139 132.2)
XYZ	xyz(10.9892, 16.9107, 3.6046)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7F19 #49197F

analogous

#7F7C19 #4F7F19 #1C7F19

triadic

#4F7F19 #194F7F #7F194F

tetradic

#4F7F19 #197F7C #49197F #7F191C

square

#4F7F19 #197F7C #49197F #7F191C

split-complementary

#4F7F19 #191C7F #7C197F

monochromatic

#101A05 #2F4C0F #4F7F19 #6FB223 #8ED83A

Accessibility & contrast

On white

4.79

#4F7F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4F7F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7F19

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7F19	#FFFFFF	#000000	##FFFFFF
##4F7F19	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7124

Tritanopia (blue-blind)

#50796C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f7f19;
/* rgb */ color: rgb(79, 127, 25);
/* oklch */ color: oklch(54.2% 0.139 132.2);

Tailwind

colors: {
  custom: {
    50: '#85a45f',
    500: '#4f7f19',
    950: '#000000',
  },
}

SCSS

$custom: #4f7f19;
$custom-light: #85a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7f19",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 25
  },
  "hsl": {
    "h": 88.235,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54196,
    "c": 0.13865,
    "h": 132.2
  },
  "luminance": 0.16911
}

Semantic roles & 50–950 ramp

primary

#4F7F19

secondary

#7741B3

accent

#3EEA8F

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4F7F19

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

Preview Lab → · Contrast checker → · Palette generator →