#4D5F18#4D5F18

#4D5F18 is a mid, moderate yellow-green. Relative luminance 0.098; OKLCH L 45.5% C 0.097 H 122.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4D5F18
RGB	rgb(77, 95, 24)
HSL	hsl(75, 60%, 23%)
HSV	hsv(75, 75%, 37%)
CMYK	cmyk(18.9%, 0%, 74.7%, 62.7%)
CIE-LAB	lab(37.53, -18.03, 36.41)
CIE-LCH	lch(37.53, 40.63, 116.35°)
OKLab	oklab(45.53% -0.0525 0.0817)
OKLCH	oklch(45.53% 0.097 122.7)
XYZ	xyz(7.3177, 9.8281, 2.3755)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5F18 #2A185F

analogous

#5F4D18 #4D5F18 #295F18

triadic

#4D5F18 #184D5F #5F184D

tetradic

#4D5F18 #185F4D #2A185F #5F1829

square

#4D5F18 #185F4D #2A185F #5F1829

split-complementary

#4D5F18 #18295F #4D185F

monochromatic

#141806 #252E0C #4D5F18 #759024 #9CC131

Accessibility & contrast

On white

7.08

#4D5F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4D5F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5F18

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5F18	#FFFFFF	#000000	##FFFFFF
##4D5F18	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590C

Deuteranopia (green-blind)

#63581E

Tritanopia (blue-blind)

#515A51

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4d5f18;
/* rgb */ color: rgb(77, 95, 24);
/* oklch */ color: oklch(45.5% 0.097 122.7);

Tailwind

colors: {
  custom: {
    50: '#818c5a',
    500: '#4d5f18',
    950: '#000000',
  },
}

SCSS

$custom: #4d5f18;
$custom-light: #818c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5f18",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 24
  },
  "hsl": {
    "h": 75.211,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45533,
    "c": 0.09714,
    "h": 122.7
  },
  "luminance": 0.09828
}

Semantic roles & 50–950 ramp

primary

#4D5F18

secondary

#543D95

accent

#45E36D

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #4D5F18

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

Preview Lab → · Contrast checker → · Palette generator →