#4C8E28#4C8E28

#4C8E28 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.151 H 136.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C8E28
RGB	rgb(76, 142, 40)
HSL	hsl(99, 56%, 36%)
HSV	hsv(99, 72%, 56%)
CMYK	cmyk(46.5%, 0%, 71.8%, 44.3%)
CIE-LAB	lab(52.99, -39.51, 45.55)
CIE-LCH	lch(52.99, 60.30, 130.93°)
OKLab	oklab(58.15% -0.1096 0.1034)
OKLCH	oklch(58.15% 0.151 136.7)
XYZ	xyz(13.0361, 21.0349, 5.3803)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8E28 #6A288E

analogous

#7F8E28 #4C8E28 #288E37

triadic

#4C8E28 #284C8E #8E284C

tetradic

#4C8E28 #287F8E #6A288E #8E3728

square

#4C8E28 #287F8E #6A288E #8E3728

split-complementary

#4C8E28 #37288E #8E287F

monochromatic

#192F0D #325E1B #4C8E28 #66BE35 #87D25F

Accessibility & contrast

On white

4.03

#4C8E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4C8E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8E28

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8E28	#FFFFFF	#000000	##000000
##4C8E28	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938218

Deuteranopia (green-blind)

#8A7C32

Tritanopia (blue-blind)

#49897A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c8e28;
/* rgb */ color: rgb(76, 142, 40);
/* oklch */ color: oklch(58.2% 0.151 136.7);

Tailwind

colors: {
  custom: {
    50: '#84af68',
    500: '#4c8e28',
    950: '#000000',
  },
}

SCSS

$custom: #4c8e28;
$custom-light: #84af68;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8e28",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 40
  },
  "hsl": {
    "h": 98.824,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58151,
    "c": 0.15067,
    "h": 136.7
  },
  "luminance": 0.21036
}

Semantic roles & 50–950 ramp

primary

#4C8E28

secondary

#975BB7

accent

#48DFAA

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4C8E28

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

Preview Lab → · Contrast checker → · Palette generator →