#4D6428#4D6428

#4D6428 is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 47.0% C 0.090 H 127.1°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D6428
RGB	rgb(77, 100, 40)
HSL	hsl(83, 43%, 27%)
HSV	hsv(83, 60%, 39%)
CMYK	cmyk(23%, 0%, 60%, 60.8%)
CIE-LAB	lab(39.32, -19.31, 30.72)
CIE-LCH	lch(39.32, 36.29, 122.16°)
OKLab	oklab(47.03% -0.0544 0.072)
OKLCH	oklch(47.03% 0.09 127.1)
XYZ	xyz(8.0007, 10.8452, 3.6789)
Luminance	0.1085 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D6428 #3F2864

analogous

#645D28 #4D6428 #2F6428

triadic

#4D6428 #284D64 #64284D

tetradic

#4D6428 #28645D #3F2864 #64282F

square

#4D6428 #28645D #3F2864 #64282F

split-complementary

#4D6428 #282F64 #5D2864

monochromatic

#111609 #2B3817 #4D6428 #6F9039 #90B84E

Accessibility & contrast

On white

6.63

#4D6428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4D6428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D6428

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D6428	#FFFFFF	#000000	##FFFFFF
##4D6428	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E22

Deuteranopia (green-blind)

#665C2C

Tritanopia (blue-blind)

#506057

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d6428;
/* rgb */ color: rgb(77, 100, 40);
/* oklch */ color: oklch(47.0% 0.090 127.1);

Tailwind

colors: {
  custom: {
    50: '#809064',
    500: '#4d6428',
    950: '#000000',
  },
}

SCSS

$custom: #4d6428;
$custom-light: #809064;
$custom-dark: #000000;

JSON

{
  "hex": "#4d6428",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 40
  },
  "hsl": {
    "h": 83,
    "s": 42.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47025,
    "c": 0.09022,
    "h": 127.1
  },
  "luminance": 0.10845
}

Semantic roles & 50–950 ramp

primary

#4D6428

secondary

#6C5197

accent

#55D385

background

#F8F8F6

surface

#EFF0EB

border

#CACBC6

text

#0A0C05

muted

#7C7D7A

Preview Lab

Preview with #4D6428

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

Preview Lab → · Contrast checker → · Palette generator →