#4DC21E#4DC21E

#4DC21E is a light, highly saturated green. Relative luminance 0.403; OKLCH L 71.9% C 0.217 H 139.2°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#4DC21E
RGB	rgb(77, 194, 30)
HSL	hsl(103, 73%, 44%)
HSV	hsv(103, 85%, 76%)
CMYK	cmyk(60.3%, 0%, 84.5%, 23.9%)
CIE-LAB	lab(69.65, -59.48, 64.58)
CIE-LCH	lch(69.65, 87.80, 132.65°)
OKLab	oklab(71.88% -0.164 0.1418)
OKLCH	oklch(71.88% 0.217 139.2)
XYZ	xyz(22.5857, 40.2530, 7.8074)
Luminance	0.4026 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC21E #931EC2

analogous

#9FC21E #4DC21E #1EC241

triadic

#4DC21E #1E4DC2 #C21E4D

tetradic

#4DC21E #1E9FC2 #931EC2 #C2411E

square

#4DC21E #1E9FC2 #931EC2 #C2411E

split-complementary

#4DC21E #411EC2 #C21E9F

monochromatic

#23580E #388D16 #4DC21E #6BE13C #94E971

Accessibility & contrast

On white

2.32

#4DC21E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#4DC21E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC21E

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC21E	#FFFFFF	#000000	##000000
##4DC21E	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B000

Deuteranopia (green-blind)

#BAA734

Tritanopia (blue-blind)

#3FBBA5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4dc21e;
/* rgb */ color: rgb(77, 194, 30);
/* oklch */ color: oklch(71.9% 0.217 139.2);

Tailwind

colors: {
  custom: {
    50: '#8dd56b',
    500: '#4dc21e',
    950: '#000000',
  },
}

SCSS

$custom: #4dc21e;
$custom-light: #8dd56b;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc21e",
  "rgb": {
    "r": 77,
    "g": 194,
    "b": 30
  },
  "hsl": {
    "h": 102.805,
    "s": 73.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.71881,
    "c": 0.21677,
    "h": 139.2
  },
  "luminance": 0.40255
}

Semantic roles & 50–950 ramp

primary

#4DC21E

secondary

#B36CD0

accent

#38F0BB

background

#F9FDF6

surface

#F2FAEC

border

#CCD3C7

text

#0D1408

muted

#7E837A

Preview Lab

Preview with #4DC21E

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

Preview Lab → · Contrast checker → · Palette generator →