#4B6F15#4B6F15

#4B6F15 is a mid, vivid yellow-green. Relative luminance 0.129; OKLCH L 49.6% C 0.122 H 129.6°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B6F15
RGB	rgb(75, 111, 21)
HSL	hsl(84, 68%, 26%)
HSV	hsv(84, 81%, 44%)
CMYK	cmyk(32.4%, 0%, 81.1%, 56.5%)
CIE-LAB	lab(42.64, -27.24, 42.47)
CIE-LCH	lch(42.64, 50.46, 122.67°)
OKLab	oklab(49.63% -0.0778 0.094)
OKLCH	oklch(49.63% 0.122 129.6)
XYZ	xyz(8.7214, 12.9186, 2.7434)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6F15 #39156F

analogous

#6F6615 #4B6F15 #1E6F15

triadic

#4B6F15 #154B6F #6F154B

tetradic

#4B6F15 #156F66 #39156F #6F151E

square

#4B6F15 #156F66 #39156F #6F151E

split-complementary

#4B6F15 #151E6F #66156F

monochromatic

#111A05 #283C0B #4B6F15 #6EA21F #91D628

Accessibility & contrast

On white

5.86

#4B6F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4B6F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6F15

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6F15	#FFFFFF	#000000	##FFFFFF
##4B6F15	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756600

Deuteranopia (green-blind)

#70641E

Tritanopia (blue-blind)

#4D6A5E

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4b6f15;
/* rgb */ color: rgb(75, 111, 21);
/* oklch */ color: oklch(49.6% 0.122 129.6);

Tailwind

colors: {
  custom: {
    50: '#81985b',
    500: '#4b6f15',
    950: '#000000',
  },
}

SCSS

$custom: #4b6f15;
$custom-light: #81985b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6f15",
  "rgb": {
    "r": 75,
    "g": 111,
    "b": 21
  },
  "hsl": {
    "h": 84,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.49634,
    "c": 0.12198,
    "h": 129.6
  },
  "luminance": 0.12919
}

Semantic roles & 50–950 ramp

primary

#4B6F15

secondary

#653AA5

accent

#3DEB82

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6F15

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

Preview Lab → · Contrast checker → · Palette generator →