#4B7013#4B7013

#4B7013 is a mid, vivid yellow-green. Relative luminance 0.131; OKLCH L 49.9% C 0.124 H 129.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B7013
RGB	rgb(75, 112, 19)
HSL	hsl(84, 71%, 26%)
HSV	hsv(84, 83%, 44%)
CMYK	cmyk(33%, 0%, 83%, 56.1%)
CIE-LAB	lab(42.96, -27.83, 43.43)
CIE-LCH	lch(42.96, 51.58, 122.65°)
OKLab	oklab(49.89% -0.0795 0.0957)
OKLCH	oklch(49.89% 0.124 129.7)
XYZ	xyz(8.8133, 13.1309, 2.6861)
Luminance	0.1313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7013 #381370

analogous

#706613 #4B7013 #1C7013

triadic

#4B7013 #134B70 #70134B

tetradic

#4B7013 #137066 #381370 #70131C

square

#4B7013 #137066 #381370 #70131C

split-complementary

#4B7013 #131C70 #661370

monochromatic

#121A04 #283C0A #4B7013 #6EA41C #91D925

Accessibility & contrast

On white

5.79

#4B7013 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4B7013 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7013

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7013	#FFFFFF	#000000	##FFFFFF
##4B7013	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766700

Deuteranopia (green-blind)

#71651D

Tritanopia (blue-blind)

#4D6B5F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b7013;
/* rgb */ color: rgb(75, 112, 19);
/* oklch */ color: oklch(49.9% 0.124 129.7);

Tailwind

colors: {
  custom: {
    50: '#81995a',
    500: '#4b7013',
    950: '#000000',
  },
}

SCSS

$custom: #4b7013;
$custom-light: #81995a;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7013",
  "rgb": {
    "r": 75,
    "g": 112,
    "b": 19
  },
  "hsl": {
    "h": 83.871,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.49891,
    "c": 0.12439,
    "h": 129.7
  },
  "luminance": 0.13131
}

Semantic roles & 50–950 ramp

primary

#4B7013

secondary

#6438A7

accent

#3AEE82

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4B7013

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

Preview Lab → · Contrast checker → · Palette generator →