#4E9C20#4E9C20

#4E9C20 is a mid, vivid yellow-green. Relative luminance 0.255; OKLCH L 61.9% C 0.172 H 136.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E9C20
RGB	rgb(78, 156, 32)
HSL	hsl(98, 66%, 37%)
HSV	hsv(98, 79%, 61%)
CMYK	cmyk(50%, 0%, 79.5%, 38.8%)
CIE-LAB	lab(57.56, -45.13, 52.97)
CIE-LCH	lch(57.56, 69.59, 130.43°)
OKLab	oklab(61.92% -0.1255 0.1177)
OKLCH	oklch(61.92% 0.172 136.8)
XYZ	xyz(15.2906, 25.4998, 5.4825)
Luminance	0.2550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9C20 #6E209C

analogous

#8C9C20 #4E9C20 #209C30

triadic

#4E9C20 #204E9C #9C204E

tetradic

#4E9C20 #208C9C #6E209C #9C3020

square

#4E9C20 #208C9C #6E209C #9C3020

split-complementary

#4E9C20 #30209C #9C208C

monochromatic

#1B360B #356916 #4E9C20 #67CF2A #8ADD59

Accessibility & contrast

On white

3.44

#4E9C20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4E9C20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9C20

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9C20	#FFFFFF	#000000	##000000
##4E9C20	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E00

Deuteranopia (green-blind)

#97882E

Tritanopia (blue-blind)

#4A9685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4e9c20;
/* rgb */ color: rgb(78, 156, 32);
/* oklch */ color: oklch(61.9% 0.172 136.8);

Tailwind

colors: {
  custom: {
    50: '#87ba66',
    500: '#4e9c20',
    950: '#000000',
  },
}

SCSS

$custom: #4e9c20;
$custom-light: #87ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9c20",
  "rgb": {
    "r": 78,
    "g": 156,
    "b": 32
  },
  "hsl": {
    "h": 97.742,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61915,
    "c": 0.17201,
    "h": 136.8
  },
  "luminance": 0.25501
}

Semantic roles & 50–950 ramp

primary

#4E9C20

secondary

#9A57C1

accent

#3FE9AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4E9C20

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

Preview Lab → · Contrast checker → · Palette generator →