#4D8F23#4D8F23

#4D8F23 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.4% C 0.155 H 136.0°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4D8F23
RGB	rgb(77, 143, 35)
HSL	hsl(97, 61%, 35%)
HSV	hsv(97, 76%, 56%)
CMYK	cmyk(46.2%, 0%, 75.5%, 43.9%)
CIE-LAB	lab(53.32, -39.97, 47.83)
CIE-LCH	lch(53.32, 62.33, 129.88°)
OKLab	oklab(58.43% -0.1113 0.1074)
OKLCH	oklch(58.43% 0.155 136)
XYZ	xyz(13.1861, 21.3432, 5.0146)
Luminance	0.2134 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8F23 #65238F

analogous

#838F23 #4D8F23 #238F2F

triadic

#4D8F23 #234D8F #8F234D

tetradic

#4D8F23 #23838F #65238F #8F2F23

square

#4D8F23 #23838F #65238F #8F2F23

split-complementary

#4D8F23 #2F238F #8F2383

monochromatic

#182D0B #335E17 #4D8F23 #67C02F #88D657

Accessibility & contrast

On white

3.99

#4D8F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4D8F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8F23

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8F23	#FFFFFF	#000000	##000000
##4D8F23	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94830D

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#4A8A7A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4d8f23;
/* rgb */ color: rgb(77, 143, 35);
/* oklch */ color: oklch(58.4% 0.155 136.0);

Tailwind

colors: {
  custom: {
    50: '#85b066',
    500: '#4d8f23',
    950: '#000000',
  },
}

SCSS

$custom: #4d8f23;
$custom-light: #85b066;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8f23",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 96.667,
    "s": 60.674,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58427,
    "c": 0.15466,
    "h": 136
  },
  "luminance": 0.21344
}

Semantic roles & 50–950 ramp

primary

#4D8F23

secondary

#9254BA

accent

#44E4A6

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4D8F23

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

Preview Lab → · Contrast checker → · Palette generator →