#4EB651#4EB651

#4EB651 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.2% C 0.170 H 144.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#4EB651
RGB	rgb(78, 182, 81)
HSL	hsl(122, 42%, 51%)
HSV	hsv(122, 57%, 71%)
CMYK	cmyk(57.1%, 0%, 55.5%, 28.6%)
CIE-LAB	lab(66.27, -50.63, 42.00)
CIE-LCH	lch(66.27, 65.79, 140.32°)
OKLab	oklab(69.22% -0.1375 0.1001)
OKLCH	oklch(69.22% 0.17 144)
XYZ	xyz(21.3538, 35.6678, 13.5423)
Luminance	0.3567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB651 #B64EB3

analogous

#7FB64E #4EB651 #4EB685

triadic

#4EB651 #514EB6 #B6514E

tetradic

#4EB651 #4E7FB6 #B64EB3 #B6854E

square

#4EB651 #4E7FB6 #B64EB3 #B6854E

split-complementary

#4EB651 #854EB6 #B64E7F

monochromatic

#28612A #3A8D3C #4EB651 #79C87C #A5DAA6

Accessibility & contrast

On white

2.58

#4EB651 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#4EB651 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB651

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB651	#FFFFFF	#000000	##000000
##4EB651	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A747

Deuteranopia (green-blind)

#AC9E59

Tritanopia (blue-blind)

#3CB19F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4eb651;
/* rgb */ color: rgb(78, 182, 81);
/* oklch */ color: oklch(69.2% 0.170 144.0);

Tailwind

colors: {
  custom: {
    50: '#89cd84',
    500: '#4eb651',
    950: '#000000',
  },
}

SCSS

$custom: #4eb651;
$custom-light: #89cd84;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb651",
  "rgb": {
    "r": 78,
    "g": 182,
    "b": 81
  },
  "hsl": {
    "h": 121.731,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69215,
    "c": 0.17002,
    "h": 144
  },
  "luminance": 0.3567
}

Semantic roles & 50–950 ramp

primary

#4EB651

secondary

#C799C6

accent

#56CED1

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #4EB651

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

Preview Lab → · Contrast checker → · Palette generator →