#4DC451#4DC451

#4DC451 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.8% C 0.189 H 143.9°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#4DC451
RGB	rgb(77, 196, 81)
HSL	hsl(122, 50%, 54%)
HSV	hsv(122, 61%, 77%)
CMYK	cmyk(60.7%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(70.63, -56.13, 47.13)
CIE-LCH	lch(70.63, 73.29, 139.98°)
OKLab	oklab(72.8% -0.1523 0.1112)
OKLCH	oklch(72.8% 0.189 143.9)
XYZ	xyz(24.2843, 41.6494, 14.5424)
Luminance	0.4165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC451 #C44DC0

analogous

#84C44D #4DC451 #4DC48C

triadic

#4DC451 #514DC4 #C4514D

tetradic

#4DC451 #4D84C4 #C44DC0 #C48C4D

square

#4DC451 #4D84C4 #C44DC0 #C48C4D

split-complementary

#4DC451 #8C4DC4 #C44D84

monochromatic

#257128 #359F38 #4DC451 #7BD37E #A9E2AB

Accessibility & contrast

On white

2.25

#4DC451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#4DC451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC451

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC451	#FFFFFF	#000000	##000000
##4DC451	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#B9A95A

Tritanopia (blue-blind)

#35BFAB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4dc451;
/* rgb */ color: rgb(77, 196, 81);
/* oklch */ color: oklch(72.8% 0.189 143.9);

Tailwind

colors: {
  custom: {
    50: '#8bd785',
    500: '#4dc451',
    950: '#000000',
  },
}

SCSS

$custom: #4dc451;
$custom-light: #8bd785;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc451",
  "rgb": {
    "r": 77,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 122.017,
    "s": 50.211,
    "l": 53.529
  },
  "oklch": {
    "l": 0.72802,
    "c": 0.18856,
    "h": 143.9
  },
  "luminance": 0.41652
}

Semantic roles & 50–950 ramp

primary

#4DC451

secondary

#D09DCE

accent

#4ED5DA

background

#F9FDF8

surface

#F1FAEF

border

#CBD3CA

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4DC451

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

Preview Lab → · Contrast checker → · Palette generator →