#4D8129#4D8129

#4D8129 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.7% C 0.132 H 134.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D8129
RGB	rgb(77, 129, 41)
HSL	hsl(95, 52%, 33%)
HSV	hsv(95, 68%, 51%)
CMYK	cmyk(40.3%, 0%, 68.2%, 49.4%)
CIE-LAB	lab(48.81, -33.40, 40.76)
CIE-LCH	lch(48.81, 52.70, 129.34°)
OKLab	oklab(54.74% -0.093 0.0934)
OKLCH	oklch(54.74% 0.132 134.9)
XYZ	xyz(11.3108, 17.4378, 4.8673)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8129 #5D2981

analogous

#798129 #4D8129 #298131

triadic

#4D8129 #294D81 #81294D

tetradic

#4D8129 #297981 #5D2981 #813129

square

#4D8129 #297981 #5D2981 #813129

split-complementary

#4D8129 #312981 #812979

monochromatic

#16240B #31531A #4D8129 #69AF38 #88CB5A

Accessibility & contrast

On white

4.68

#4D8129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#4D8129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D8129

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8129	#FFFFFF	#000000	##FFFFFF
##4D8129	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86771D

Deuteranopia (green-blind)

#7F7230

Tritanopia (blue-blind)

#4C7C6F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4d8129;
/* rgb */ color: rgb(77, 129, 41);
/* oklch */ color: oklch(54.7% 0.132 134.9);

Tailwind

colors: {
  custom: {
    50: '#83a667',
    500: '#4d8129',
    950: '#000000',
  },
}

SCSS

$custom: #4d8129;
$custom-light: #83a667;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8129",
  "rgb": {
    "r": 77,
    "g": 129,
    "b": 41
  },
  "hsl": {
    "h": 95.455,
    "s": 51.765,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54742,
    "c": 0.13185,
    "h": 134.9
  },
  "luminance": 0.17438
}

Semantic roles & 50–950 ramp

primary

#4D8129

secondary

#8B56B0

accent

#4DDBA1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4D8129

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

Preview Lab → · Contrast checker → · Palette generator →