#4EAD21#4EAD21

#4EAD21 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.4% C 0.192 H 138.1°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4EAD21
RGB	rgb(78, 173, 33)
HSL	hsl(101, 68%, 40%)
HSV	hsv(101, 81%, 68%)
CMYK	cmyk(54.9%, 0%, 80.9%, 32.2%)
CIE-LAB	lab(63.02, -51.59, 57.79)
CIE-LCH	lch(63.02, 77.47, 131.76°)
OKLab	oklab(66.42% -0.1427 0.1279)
OKLCH	oklch(66.42% 0.192 138.1)
XYZ	xyz(18.3593, 31.6152, 6.5734)
Luminance	0.3162 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAD21 #8021AD

analogous

#94AD21 #4EAD21 #21AD3A

triadic

#4EAD21 #214EAD #AD214E

tetradic

#4EAD21 #2194AD #8021AD #AD3A21

square

#4EAD21 #2194AD #8021AD #AD3A21

split-complementary

#4EAD21 #3A21AD #AD2194

monochromatic

#20460D #377A17 #4EAD21 #68D833 #8EE266

Accessibility & contrast

On white

2.87

#4EAD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#4EAD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAD21

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAD21	#FFFFFF	#000000	##000000
##4EAD21	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39D00

Deuteranopia (green-blind)

#A79632

Tritanopia (blue-blind)

#46A793

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4ead21;
/* rgb */ color: rgb(78, 173, 33);
/* oklch */ color: oklch(66.4% 0.192 138.1);

Tailwind

colors: {
  custom: {
    50: '#8ac669',
    500: '#4ead21',
    950: '#000000',
  },
}

SCSS

$custom: #4ead21;
$custom-light: #8ac669;
$custom-dark: #000000;

JSON

{
  "hex": "#4ead21",
  "rgb": {
    "r": 78,
    "g": 173,
    "b": 33
  },
  "hsl": {
    "h": 100.714,
    "s": 67.961,
    "l": 40.392
  },
  "oklch": {
    "l": 0.66419,
    "c": 0.19167,
    "h": 138.1
  },
  "luminance": 0.31617
}

Semantic roles & 50–950 ramp

primary

#4EAD21

secondary

#A762C7

accent

#3DEBB3

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4EAD21

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

Preview Lab → · Contrast checker → · Palette generator →