#4D8623#4D8623

#4D8623 is a mid, vivid yellow-green. Relative luminance 0.187; OKLCH L 56.0% C 0.143 H 134.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D8623
RGB	rgb(77, 134, 35)
HSL	hsl(95, 59%, 33%)
HSV	hsv(95, 74%, 53%)
CMYK	cmyk(42.5%, 0%, 73.9%, 47.5%)
CIE-LAB	lab(50.39, -36.12, 44.90)
CIE-LCH	lch(50.39, 57.62, 128.81°)
OKLab	oklab(56.02% -0.1009 0.1013)
OKLCH	oklch(56.02% 0.143 134.9)
XYZ	xyz(11.8888, 18.7487, 4.5822)
Luminance	0.1875 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8623 #5C2386

analogous

#7E8623 #4D8623 #23862A

triadic

#4D8623 #234D86 #86234D

tetradic

#4D8623 #237E86 #5C2386 #862A23

square

#4D8623 #237E86 #5C2386 #862A23

split-complementary

#4D8623 #2A2386 #86237E

monochromatic

#15250A #315516 #4D8623 #69B730 #88D252

Accessibility & contrast

On white

4.42

#4D8623 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4D8623 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8623

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8623	#FFFFFF	#000000	##000000
##4D8623	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B12

Deuteranopia (green-blind)

#83762C

Tritanopia (blue-blind)

#4C8173

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4d8623;
/* rgb */ color: rgb(77, 134, 35);
/* oklch */ color: oklch(56.0% 0.143 134.9);

Tailwind

colors: {
  custom: {
    50: '#84aa65',
    500: '#4d8623',
    950: '#000000',
  },
}

SCSS

$custom: #4d8623;
$custom-light: #84aa65;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8623",
  "rgb": {
    "r": 77,
    "g": 134,
    "b": 35
  },
  "hsl": {
    "h": 94.545,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56024,
    "c": 0.14294,
    "h": 134.9
  },
  "luminance": 0.18749
}

Semantic roles & 50–950 ramp

primary

#4D8623

secondary

#8A4FB5

accent

#46E2A0

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4D8623

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

Preview Lab → · Contrast checker → · Palette generator →