#4D8023#4D8023

#4D8023 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.4% C 0.135 H 134.0°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#4D8023
RGB	rgb(77, 128, 35)
HSL	hsl(93, 57%, 32%)
HSV	hsv(93, 73%, 50%)
CMYK	cmyk(39.8%, 0%, 72.7%, 49.8%)
CIE-LAB	lab(48.43, -33.45, 42.91)
CIE-LCH	lch(48.43, 54.41, 127.94°)
OKLab	oklab(54.42% -0.0937 0.0971)
OKLCH	oklch(54.42% 0.135 134)
XYZ	xyz(11.0829, 17.1369, 4.3136)
Luminance	0.1714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8023 #562380

analogous

#7C8023 #4D8023 #238028

triadic

#4D8023 #234D80 #80234D

tetradic

#4D8023 #237C80 #562380 #802823

square

#4D8023 #237C80 #562380 #802823

split-complementary

#4D8023 #282380 #80237C

monochromatic

#132009 #305016 #4D8023 #6AB030 #89CF4F

Accessibility & contrast

On white

4.74

#4D8023 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#4D8023 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D8023

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8023	#FFFFFF	#000000	##FFFFFF
##4D8023	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857614

Deuteranopia (green-blind)

#7E722C

Tritanopia (blue-blind)

#4D7B6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4d8023;
/* rgb */ color: rgb(77, 128, 35);
/* oklch */ color: oklch(54.4% 0.135 134.0);

Tailwind

colors: {
  custom: {
    50: '#83a564',
    500: '#4d8023',
    950: '#000000',
  },
}

SCSS

$custom: #4d8023;
$custom-light: #83a564;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8023",
  "rgb": {
    "r": 77,
    "g": 128,
    "b": 35
  },
  "hsl": {
    "h": 92.903,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.5442,
    "c": 0.13491,
    "h": 134
  },
  "luminance": 0.17137
}

Semantic roles & 50–950 ramp

primary

#4D8023

secondary

#844DB2

accent

#47E09B

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4D8023

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

Preview Lab → · Contrast checker → · Palette generator →