#4BE451#4BE451

#4BE451 is a light, highly saturated green. Relative luminance 0.576; OKLCH L 81.0% C 0.228 H 143.6°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#4BE451
RGB	rgb(75, 228, 81)
HSL	hsl(122, 74%, 59%)
HSV	hsv(122, 67%, 89%)
CMYK	cmyk(67.1%, 0%, 64.5%, 10.6%)
CIE-LAB	lab(80.50, -67.65, 58.26)
CIE-LCH	lch(80.50, 89.28, 139.27°)
OKLab	oklab(80.95% -0.1834 0.135)
OKLCH	oklch(80.95% 0.228 143.6)
XYZ	xyz(32.1283, 57.5733, 17.2026)
Luminance	0.5758 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BE451 #E44BDE

analogous

#92E44B #4BE451 #4BE49E

triadic

#4BE451 #514BE4 #E4514B

tetradic

#4BE451 #4B92E4 #E44BDE #E49E4B

square

#4BE451 #4B92E4 #E44BDE #E49E4B

split-complementary

#4BE451 #9E4BE4 #E44B92

monochromatic

#189D1D #20D227 #4BE451 #80EC84 #B5F4B8

Accessibility & contrast

On white

1.68

#4BE451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#4BE451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BE451

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BE451	#FFFFFF	#000000	##000000
##4BE451	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF3F

Deuteranopia (green-blind)

#D6C35E

Tritanopia (blue-blind)

#20DEC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4be451;
/* rgb */ color: rgb(75, 228, 81);
/* oklch */ color: oklch(81.0% 0.228 143.6);

Tailwind

colors: {
  custom: {
    50: '#90ee88',
    500: '#4be451',
    950: '#000000',
  },
}

SCSS

$custom: #4be451;
$custom-light: #90ee88;
$custom-dark: #000000;

JSON

{
  "hex": "#4be451",
  "rgb": {
    "r": 75,
    "g": 228,
    "b": 81
  },
  "hsl": {
    "h": 122.353,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8095,
    "c": 0.22775,
    "h": 143.6
  },
  "luminance": 0.57577
}

Semantic roles & 50–950 ramp

primary

#4BE451

secondary

#A0339C

accent

#37E9F1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4BE451

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

Preview Lab → · Contrast checker → · Palette generator →