#4D731E#4D731E

#4D731E is a mid, vivid yellow-green. Relative luminance 0.139; OKLCH L 50.9% C 0.121 H 130.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4D731E
RGB	rgb(77, 115, 30)
HSL	hsl(87, 59%, 28%)
HSV	hsv(87, 74%, 45%)
CMYK	cmyk(33%, 0%, 73.9%, 54.9%)
CIE-LAB	lab(44.14, -27.77, 40.58)
CIE-LCH	lch(44.14, 49.17, 124.39°)
OKLab	oklab(50.9% -0.0786 0.0914)
OKLCH	oklch(50.9% 0.121 130.7)
XYZ	xyz(9.4256, 13.9327, 3.4207)
Luminance	0.1393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D731E #441E73

analogous

#736E1E #4D731E #22731E

triadic

#4D731E #1E4D73 #731E4D

tetradic

#4D731E #1E736E #441E73 #731E22

square

#4D731E #1E736E #441E73 #731E22

split-complementary

#4D731E #1E2273 #6E1E73

monochromatic

#101806 #2C4211 #4D731E #6DA42B #8DCD3F

Accessibility & contrast

On white

5.55

#4D731E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4D731E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D731E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D731E	#FFFFFF	#000000	##FFFFFF
##4D731E	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A10

Deuteranopia (green-blind)

#736726

Tritanopia (blue-blind)

#4F6E62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4d731e;
/* rgb */ color: rgb(77, 115, 30);
/* oklch */ color: oklch(50.9% 0.121 130.7);

Tailwind

colors: {
  custom: {
    50: '#829b60',
    500: '#4d731e',
    950: '#000000',
  },
}

SCSS

$custom: #4d731e;
$custom-light: #829b60;
$custom-dark: #000000;

JSON

{
  "hex": "#4d731e",
  "rgb": {
    "r": 77,
    "g": 115,
    "b": 30
  },
  "hsl": {
    "h": 86.824,
    "s": 58.621,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50903,
    "c": 0.1206,
    "h": 130.7
  },
  "luminance": 0.13933
}

Semantic roles & 50–950 ramp

primary

#4D731E

secondary

#7146A7

accent

#46E28C

background

#F8F9F5

surface

#EFF2EA

border

#CACCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4D731E

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

Preview Lab → · Contrast checker → · Palette generator →