#4EB525#4EB525

#4EB525 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.199 H 138.8°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4EB525
RGB	rgb(78, 181, 37)
HSL	hsl(103, 66%, 43%)
HSV	hsv(103, 80%, 71%)
CMYK	cmyk(56.9%, 0%, 79.6%, 29%)
CIE-LAB	lab(65.59, -54.30, 59.01)
CIE-LCH	lch(65.59, 80.19, 132.62°)
OKLab	oklab(68.55% -0.1498 0.131)
OKLCH	oklch(68.55% 0.199 138.8)
XYZ	xyz(19.9989, 34.7993, 7.4130)
Luminance	0.3480 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB525 #8C25B5

analogous

#96B525 #4EB525 #25B544

triadic

#4EB525 #254EB5 #B5254E

tetradic

#4EB525 #2596B5 #8C25B5 #B54425

square

#4EB525 #2596B5 #8C25B5 #B54425

split-complementary

#4EB525 #4425B5 #B52596

monochromatic

#224F10 #38821B #4EB525 #6BD83F #92E272

Accessibility & contrast

On white

2.64

#4EB525 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#4EB525 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB525

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB525	#FFFFFF	#000000	##000000
##4EB525	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#AE9C36

Tritanopia (blue-blind)

#43AF9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4eb525;
/* rgb */ color: rgb(78, 181, 37);
/* oklch */ color: oklch(68.5% 0.199 138.8);

Tailwind

colors: {
  custom: {
    50: '#8bcc6c',
    500: '#4eb525',
    950: '#000000',
  },
}

SCSS

$custom: #4eb525;
$custom-light: #8bcc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb525",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 37
  },
  "hsl": {
    "h": 102.917,
    "s": 66.055,
    "l": 42.745
  },
  "oklch": {
    "l": 0.68545,
    "c": 0.19903,
    "h": 138.8
  },
  "luminance": 0.34801
}

Semantic roles & 50–950 ramp

primary

#4EB525

secondary

#AF6DC9

accent

#3FE9B9

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4EB525

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

Preview Lab → · Contrast checker → · Palette generator →