#4D7F18#4D7F18

#4D7F18 is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.1% C 0.140 H 132.7°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D7F18
RGB	rgb(77, 127, 24)
HSL	hsl(89, 68%, 30%)
HSV	hsv(89, 81%, 50%)
CMYK	cmyk(39.4%, 0%, 81.1%, 50.2%)
CIE-LAB	lab(48.03, -33.73, 46.57)
CIE-LCH	lch(48.03, 57.50, 125.92°)
OKLab	oklab(54.07% -0.0952 0.103)
OKLCH	oklch(54.07% 0.14 132.7)
XYZ	xyz(10.8147, 16.8220, 3.5411)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7F18 #4A187F

analogous

#7F7E18 #4D7F18 #1A7F18

triadic

#4D7F18 #184D7F #7F184D

tetradic

#4D7F18 #187F7E #4A187F #7F181A

square

#4D7F18 #187F7E #4A187F #7F181A

split-complementary

#4D7F18 #181A7F #7E187F

monochromatic

#101A05 #2E4C0E #4D7F18 #6CB222 #8BD938

Accessibility & contrast

On white

4.81

#4D7F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#4D7F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D7F18

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7F18	#FFFFFF	#000000	##FFFFFF
##4D7F18	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#7E7123

Tritanopia (blue-blind)

#4E7A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4d7f18;
/* rgb */ color: rgb(77, 127, 24);
/* oklch */ color: oklch(54.1% 0.140 132.7);

Tailwind

colors: {
  custom: {
    50: '#84a45e',
    500: '#4d7f18',
    950: '#000000',
  },
}

SCSS

$custom: #4d7f18;
$custom-light: #84a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7f18",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 24
  },
  "hsl": {
    "h": 89.126,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54073,
    "c": 0.14029,
    "h": 132.7
  },
  "luminance": 0.16822
}

Semantic roles & 50–950 ramp

primary

#4D7F18

secondary

#783FB3

accent

#3DEB91

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4D7F18

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

Preview Lab → · Contrast checker → · Palette generator →