#4B7C19#4B7C19

#4B7C19 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.2% C 0.137 H 132.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B7C19
RGB	rgb(75, 124, 25)
HSL	hsl(90, 66%, 29%)
HSV	hsv(90, 80%, 49%)
CMYK	cmyk(39.5%, 0%, 79.8%, 51.4%)
CIE-LAB	lab(46.95, -33.07, 45.17)
CIE-LCH	lch(46.95, 55.98, 126.21°)
OKLab	oklab(53.16% -0.0933 0.1003)
OKLCH	oklch(53.16% 0.137 132.9)
XYZ	xyz(10.2846, 15.9809, 3.4622)
Luminance	0.1598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7C19 #4A197C

analogous

#7C7C19 #4B7C19 #1A7C19

triadic

#4B7C19 #194B7C #7C194B

tetradic

#4B7C19 #197C7C #4A197C #7C191A

square

#4B7C19 #197C7C #4A197C #7C191A

split-complementary

#4B7C19 #191A7C #7C197C

monochromatic

#0F1905 #2C490F #4B7C19 #6AAF23 #89D738

Accessibility & contrast

On white

5.00

#4B7C19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#4B7C19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7C19

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7C19	#FFFFFF	#000000	##FFFFFF
##4B7C19	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817201

Deuteranopia (green-blind)

#7B6E24

Tritanopia (blue-blind)

#4B7769

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4b7c19;
/* rgb */ color: rgb(75, 124, 25);
/* oklch */ color: oklch(53.2% 0.137 132.9);

Tailwind

colors: {
  custom: {
    50: '#82a25e',
    500: '#4b7c19',
    950: '#000000',
  },
}

SCSS

$custom: #4b7c19;
$custom-light: #82a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7c19",
  "rgb": {
    "r": 75,
    "g": 124,
    "b": 25
  },
  "hsl": {
    "h": 89.697,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53159,
    "c": 0.13696,
    "h": 132.9
  },
  "luminance": 0.15981
}

Semantic roles & 50–950 ramp

primary

#4B7C19

secondary

#7840B0

accent

#3EE993

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B7C19

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

Preview Lab → · Contrast checker → · Palette generator →