#4DA821#4DA821

#4DA821 is a light, vivid green. Relative luminance 0.297; OKLCH L 65.1% C 0.186 H 138.0°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4DA821
RGB	rgb(77, 168, 33)
HSL	hsl(100, 67%, 39%)
HSV	hsv(100, 80%, 66%)
CMYK	cmyk(54.2%, 0%, 80.4%, 34.1%)
CIE-LAB	lab(61.39, -50.00, 56.25)
CIE-LCH	lch(61.39, 75.26, 131.63°)
OKLab	oklab(65.06% -0.1384 0.1247)
OKLCH	oklch(65.06% 0.186 138)
XYZ	xyz(17.3371, 29.6915, 6.2560)
Luminance	0.2969 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA821 #7C21A8

analogous

#91A821 #4DA821 #21A838

triadic

#4DA821 #214DA8 #A8214D

tetradic

#4DA821 #2191A8 #7C21A8 #A83821

square

#4DA821 #2191A8 #7C21A8 #A83821

split-complementary

#4DA821 #3821A8 #A82191

monochromatic

#1E420D #367517 #4DA821 #66D630 #8CE063

Accessibility & contrast

On white

3.03

#4DA821 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4DA821 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA821

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA821	#FFFFFF	#000000	##000000
##4DA821	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9900

Deuteranopia (green-blind)

#A29131

Tritanopia (blue-blind)

#46A28F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4da821;
/* rgb */ color: rgb(77, 168, 33);
/* oklch */ color: oklch(65.1% 0.186 138.0);

Tailwind

colors: {
  custom: {
    50: '#89c368',
    500: '#4da821',
    950: '#000000',
  },
}

SCSS

$custom: #4da821;
$custom-light: #89c368;
$custom-dark: #000000;

JSON

{
  "hex": "#4da821",
  "rgb": {
    "r": 77,
    "g": 168,
    "b": 33
  },
  "hsl": {
    "h": 100.444,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65059,
    "c": 0.18631,
    "h": 138
  },
  "luminance": 0.29693
}

Semantic roles & 50–950 ramp

primary

#4DA821

secondary

#A45FC5

accent

#3EEAB2

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4DA821

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

Preview Lab → · Contrast checker → · Palette generator →