#4C8D28#4C8D28

#4C8D28 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.149 H 136.6°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4C8D28
RGB	rgb(76, 141, 40)
HSL	hsl(99, 56%, 35%)
HSV	hsv(99, 72%, 55%)
CMYK	cmyk(46.1%, 0%, 71.6%, 44.7%)
CIE-LAB	lab(52.66, -39.08, 45.22)
CIE-LCH	lch(52.66, 59.77, 130.84°)
OKLab	oklab(57.88% -0.1085 0.1027)
OKLCH	oklch(57.88% 0.149 136.6)
XYZ	xyz(12.8880, 20.7387, 5.3309)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8D28 #69288D

analogous

#7E8D28 #4C8D28 #288D36

triadic

#4C8D28 #284C8D #8D284C

tetradic

#4C8D28 #287E8D #69288D #8D3628

square

#4C8D28 #287E8D #69288D #8D3628

split-complementary

#4C8D28 #36288D #8D287E

monochromatic

#192E0D #325D1A #4C8D28 #66BD36 #87D15E

Accessibility & contrast

On white

4.08

#4C8D28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4C8D28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8D28

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8D28	#FFFFFF	#000000	##000000
##4C8D28	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928118

Deuteranopia (green-blind)

#897C31

Tritanopia (blue-blind)

#498879

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c8d28;
/* rgb */ color: rgb(76, 141, 40);
/* oklch */ color: oklch(57.9% 0.149 136.6);

Tailwind

colors: {
  custom: {
    50: '#84af68',
    500: '#4c8d28',
    950: '#000000',
  },
}

SCSS

$custom: #4c8d28;
$custom-light: #84af68;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8d28",
  "rgb": {
    "r": 76,
    "g": 141,
    "b": 40
  },
  "hsl": {
    "h": 98.614,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57884,
    "c": 0.14936,
    "h": 136.6
  },
  "luminance": 0.20739
}

Semantic roles & 50–950 ramp

primary

#4C8D28

secondary

#965AB7

accent

#49DFA9

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4C8D28

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

Preview Lab → · Contrast checker → · Palette generator →