#4D7818#4D7818

#4D7818 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.2% C 0.131 H 131.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D7818
RGB	rgb(77, 120, 24)
HSL	hsl(87, 67%, 28%)
HSV	hsv(87, 80%, 47%)
CMYK	cmyk(35.8%, 0%, 80%, 52.9%)
CIE-LAB	lab(45.74, -30.53, 44.40)
CIE-LCH	lch(45.74, 53.89, 124.51°)
OKLab	oklab(52.2% -0.0866 0.0985)
OKLCH	oklch(52.2% 0.131 131.3)
XYZ	xyz(9.9418, 15.0763, 3.2502)
Luminance	0.1508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7818 #431878

analogous

#787318 #4D7818 #1D7818

triadic

#4D7818 #184D78 #78184D

tetradic

#4D7818 #187873 #431878 #78181D

square

#4D7818 #187873 #431878 #78181D

split-complementary

#4D7818 #181D78 #731878

monochromatic

#101A05 #2C450E #4D7818 #6EAB22 #8ED634

Accessibility & contrast

On white

5.23

#4D7818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#4D7818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7818

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7818	#FFFFFF	#000000	##FFFFFF
##4D7818	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E01

Deuteranopia (green-blind)

#786B22

Tritanopia (blue-blind)

#4E7366

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4d7818;
/* rgb */ color: rgb(77, 120, 24);
/* oklch */ color: oklch(52.2% 0.131 131.3);

Tailwind

colors: {
  custom: {
    50: '#839f5d',
    500: '#4d7818',
    950: '#000000',
  },
}

SCSS

$custom: #4d7818;
$custom-light: #839f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7818",
  "rgb": {
    "r": 77,
    "g": 120,
    "b": 24
  },
  "hsl": {
    "h": 86.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52197,
    "c": 0.13115,
    "h": 131.3
  },
  "luminance": 0.15077
}

Semantic roles & 50–950 ramp

primary

#4D7818

secondary

#703FAD

accent

#3EEA8B

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #4D7818

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

Preview Lab → · Contrast checker → · Palette generator →