#4B7313#4B7313

#4B7313 is a mid, vivid yellow-green. Relative luminance 0.138; OKLCH L 50.7% C 0.128 H 130.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B7313
RGB	rgb(75, 115, 19)
HSL	hsl(85, 72%, 26%)
HSV	hsv(85, 83%, 45%)
CMYK	cmyk(34.8%, 0%, 83.5%, 54.9%)
CIE-LAB	lab(43.95, -29.25, 44.34)
CIE-LCH	lch(43.95, 53.12, 123.41°)
OKLab	oklab(50.7% -0.0834 0.0976)
OKLCH	oklch(50.7% 0.128 130.5)
XYZ	xyz(9.1499, 13.8040, 2.7983)
Luminance	0.1380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7313 #3B1373

analogous

#736B13 #4B7313 #1B7313

triadic

#4B7313 #134B73 #73134B

tetradic

#4B7313 #13736B #3B1373 #73131B

square

#4B7313 #13736B #3B1373 #73131B

split-complementary

#4B7313 #131B73 #6B1373

monochromatic

#111A04 #293E0A #4B7313 #6DA81C #8FDB25

Accessibility & contrast

On white

5.58

#4B7313 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#4B7313 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7313

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7313	#FFFFFF	#000000	##FFFFFF
##4B7313	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A00

Deuteranopia (green-blind)

#73671E

Tritanopia (blue-blind)

#4D6E62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4b7313;
/* rgb */ color: rgb(75, 115, 19);
/* oklch */ color: oklch(50.7% 0.128 130.5);

Tailwind

colors: {
  custom: {
    50: '#819b5a',
    500: '#4b7313',
    950: '#000000',
  },
}

SCSS

$custom: #4b7313;
$custom-light: #819b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7313",
  "rgb": {
    "r": 75,
    "g": 115,
    "b": 19
  },
  "hsl": {
    "h": 85,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.50699,
    "c": 0.12833,
    "h": 130.5
  },
  "luminance": 0.13804
}

Semantic roles & 50–950 ramp

primary

#4B7313

secondary

#6738AA

accent

#39EE85

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7313

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

Preview Lab → · Contrast checker → · Palette generator →