#4DAE21#4DAE21

#4DAE21 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.193 H 138.3°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4DAE21
RGB	rgb(77, 174, 33)
HSL	hsl(101, 68%, 41%)
HSV	hsv(101, 81%, 68%)
CMYK	cmyk(55.7%, 0%, 81%, 31.8%)
CIE-LAB	lab(63.31, -52.23, 58.04)
CIE-LCH	lch(63.31, 78.08, 131.99°)
OKLab	oklab(66.64% -0.1444 0.1285)
OKLCH	oklch(66.64% 0.193 138.3)
XYZ	xyz(18.4704, 31.9582, 6.6338)
Luminance	0.3196 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DAE21 #8221AE

analogous

#93AE21 #4DAE21 #21AE3C

triadic

#4DAE21 #214DAE #AE214D

tetradic

#4DAE21 #2193AE #8221AE #AE3C21

square

#4DAE21 #2193AE #8221AE #AE3C21

split-complementary

#4DAE21 #3C21AE #AE2193

monochromatic

#1F470D #367B17 #4DAE21 #67D834 #8EE267

Accessibility & contrast

On white

2.84

#4DAE21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#4DAE21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DAE21

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DAE21	#FFFFFF	#000000	##000000
##4DAE21	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49E00

Deuteranopia (green-blind)

#A79632

Tritanopia (blue-blind)

#44A894

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4dae21;
/* rgb */ color: rgb(77, 174, 33);
/* oklch */ color: oklch(66.6% 0.193 138.3);

Tailwind

colors: {
  custom: {
    50: '#8ac769',
    500: '#4dae21',
    950: '#000000',
  },
}

SCSS

$custom: #4dae21;
$custom-light: #8ac769;
$custom-dark: #000000;

JSON

{
  "hex": "#4dae21",
  "rgb": {
    "r": 77,
    "g": 174,
    "b": 33
  },
  "hsl": {
    "h": 101.277,
    "s": 68.116,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66644,
    "c": 0.19327,
    "h": 138.3
  },
  "luminance": 0.3196
}

Semantic roles & 50–950 ramp

primary

#4DAE21

secondary

#A863C8

accent

#3DEBB5

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4DAE21

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

Preview Lab → · Contrast checker → · Palette generator →