#4B6028#4B6028

#4B6028 is a mid, moderate yellow-green. Relative luminance 0.100; OKLCH L 45.8% C 0.085 H 126.6°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B6028
RGB	rgb(75, 96, 40)
HSL	hsl(83, 41%, 27%)
HSV	hsv(83, 58%, 38%)
CMYK	cmyk(21.9%, 0%, 58.3%, 62.4%)
CIE-LAB	lab(37.87, -18.04, 29.00)
CIE-LCH	lch(37.87, 34.16, 121.89°)
OKLab	oklab(45.82% -0.0508 0.0683)
OKLCH	oklch(45.82% 0.085 126.6)
XYZ	xyz(7.4675, 10.0147, 3.5467)
Luminance	0.1002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6028 #3D2860

analogous

#605928 #4B6028 #2F6028

triadic

#4B6028 #284B60 #60284B

tetradic

#4B6028 #286059 #3D2860 #60282F

square

#4B6028 #286059 #3D2860 #60282F

split-complementary

#4B6028 #282F60 #592860

monochromatic

#111609 #293516 #4B6028 #6D8B3A #8EB54D

Accessibility & contrast

On white

6.99

#4B6028 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#4B6028 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6028

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6028	#FFFFFF	#000000	##FFFFFF
##4B6028	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A23

Deuteranopia (green-blind)

#62592C

Tritanopia (blue-blind)

#4E5C54

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4b6028;
/* rgb */ color: rgb(75, 96, 40);
/* oklch */ color: oklch(45.8% 0.085 126.6);

Tailwind

colors: {
  custom: {
    50: '#7f8d64',
    500: '#4b6028',
    950: '#000000',
  },
}

SCSS

$custom: #4b6028;
$custom-light: #7f8d64;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6028",
  "rgb": {
    "r": 75,
    "g": 96,
    "b": 40
  },
  "hsl": {
    "h": 82.5,
    "s": 41.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.45817,
    "c": 0.08509,
    "h": 126.6
  },
  "luminance": 0.10015
}

Semantic roles & 50–950 ramp

primary

#4B6028

secondary

#6A5193

accent

#57D185

background

#F7F8F6

surface

#EEF0EB

border

#C9CBC6

text

#0A0C05

muted

#7C7D7A

Preview Lab

Preview with #4B6028

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

Preview Lab → · Contrast checker → · Palette generator →