#4C8C20#4C8C20

#4C8C20 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.6% C 0.153 H 135.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C8C20
RGB	rgb(76, 140, 32)
HSL	hsl(96, 63%, 34%)
HSV	hsv(96, 77%, 55%)
CMYK	cmyk(45.7%, 0%, 77.1%, 45.1%)
CIE-LAB	lab(52.28, -39.25, 47.88)
CIE-LCH	lch(52.28, 61.91, 129.34°)
OKLab	oklab(57.55% -0.1095 0.1071)
OKLCH	oklch(57.55% 0.153 135.6)
XYZ	xyz(12.6190, 20.3962, 4.6382)
Luminance	0.2040 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8C20 #60208C

analogous

#828C20 #4C8C20 #208C2A

triadic

#4C8C20 #204C8C #8C204C

tetradic

#4C8C20 #20828C #60208C #8C2A20

square

#4C8C20 #20828C #60208C #8C2A20

split-complementary

#4C8C20 #2A208C #8C2082

monochromatic

#162809 #315A15 #4C8C20 #67BE2B #87D750

Accessibility & contrast

On white

4.13

#4C8C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4C8C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8C20

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8C20	#FFFFFF	#000000	##000000
##4C8C20	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918008

Deuteranopia (green-blind)

#897B2B

Tritanopia (blue-blind)

#4A8777

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c8c20;
/* rgb */ color: rgb(76, 140, 32);
/* oklch */ color: oklch(57.6% 0.153 135.6);

Tailwind

colors: {
  custom: {
    50: '#84ae64',
    500: '#4c8c20',
    950: '#000000',
  },
}

SCSS

$custom: #4c8c20;
$custom-light: #84ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8c20",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 32
  },
  "hsl": {
    "h": 95.556,
    "s": 62.791,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57554,
    "c": 0.15313,
    "h": 135.6
  },
  "luminance": 0.20397
}

Semantic roles & 50–950 ramp

primary

#4C8C20

secondary

#8E4EBA

accent

#42E6A3

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4C8C20

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

Preview Lab → · Contrast checker → · Palette generator →