#4E9721#4E9721

#4E9721 is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.6% C 0.165 H 136.4°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E9721
RGB	rgb(78, 151, 33)
HSL	hsl(97, 64%, 36%)
HSV	hsv(97, 78%, 59%)
CMYK	cmyk(48.3%, 0%, 78.1%, 40.8%)
CIE-LAB	lab(55.95, -43.07, 51.11)
CIE-LCH	lch(55.95, 66.84, 130.12°)
OKLab	oklab(60.59% -0.1198 0.1139)
OKLCH	oklch(60.59% 0.165 136.4)
XYZ	xyz(14.4826, 23.8618, 5.2812)
Luminance	0.2386 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9721 #6A2197

analogous

#899721 #4E9721 #21972F

triadic

#4E9721 #214E97 #97214E

tetradic

#4E9721 #218997 #6A2197 #972F21

square

#4E9721 #218997 #6A2197 #972F21

split-complementary

#4E9721 #2F2197 #972189

monochromatic

#1A330B #346516 #4E9721 #68C92C #8ADA58

Accessibility & contrast

On white

3.64

#4E9721 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#4E9721 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9721

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9721	#FFFFFF	#000000	##000000
##4E9721	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A03

Deuteranopia (green-blind)

#93842E

Tritanopia (blue-blind)

#4A9181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4e9721;
/* rgb */ color: rgb(78, 151, 33);
/* oklch */ color: oklch(60.6% 0.165 136.4);

Tailwind

colors: {
  custom: {
    50: '#87b666',
    500: '#4e9721',
    950: '#000000',
  },
}

SCSS

$custom: #4e9721;
$custom-light: #87b666;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9721",
  "rgb": {
    "r": 78,
    "g": 151,
    "b": 33
  },
  "hsl": {
    "h": 97.119,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60592,
    "c": 0.16537,
    "h": 136.4
  },
  "luminance": 0.23863
}

Semantic roles & 50–950 ramp

primary

#4E9721

secondary

#9655BE

accent

#41E7A8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4E9721

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

Preview Lab → · Contrast checker → · Palette generator →