#4B6F17#4B6F17

#4B6F17 is a mid, vivid yellow-green. Relative luminance 0.129; OKLCH L 49.6% C 0.121 H 129.8°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B6F17
RGB	rgb(75, 111, 23)
HSL	hsl(85, 66%, 26%)
HSV	hsv(85, 79%, 44%)
CMYK	cmyk(32.4%, 0%, 79.3%, 56.5%)
CIE-LAB	lab(42.65, -27.12, 41.78)
CIE-LCH	lch(42.65, 49.81, 122.99°)
OKLab	oklab(49.65% -0.0773 0.0929)
OKLCH	oklch(49.65% 0.121 129.8)
XYZ	xyz(8.7407, 12.9263, 2.8450)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6F17 #3B176F

analogous

#6F6717 #4B6F17 #1F6F17

triadic

#4B6F17 #174B6F #6F174B

tetradic

#4B6F17 #176F67 #3B176F #6F171F

square

#4B6F17 #176F67 #3B176F #6F171F

split-complementary

#4B6F17 #171F6F #67176F

monochromatic

#111905 #293C0C #4B6F17 #6DA222 #8FD32D

Accessibility & contrast

On white

5.86

#4B6F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4B6F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6F17

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6F17	#FFFFFF	#000000	##FFFFFF
##4B6F17	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756604

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#4D6A5E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b6f17;
/* rgb */ color: rgb(75, 111, 23);
/* oklch */ color: oklch(49.6% 0.121 129.8);

Tailwind

colors: {
  custom: {
    50: '#81985c',
    500: '#4b6f17',
    950: '#000000',
  },
}

SCSS

$custom: #4b6f17;
$custom-light: #81985c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6f17",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 23
  },
  "hsl": {
    "h": 84.545,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.49648,
    "c": 0.12082,
    "h": 129.8
  },
  "luminance": 0.12927
}

Semantic roles & 50–950 ramp

primary

#4B6F17

secondary

#673DA5

accent

#3FE984

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6F17

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

Preview Lab → · Contrast checker → · Palette generator →