#4EB527#4EB527

#4EB527 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.198 H 139.0°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#4EB527
RGB	rgb(78, 181, 39)
HSL	hsl(104, 65%, 43%)
HSV	hsv(104, 78%, 71%)
CMYK	cmyk(56.9%, 0%, 78.5%, 29%)
CIE-LAB	lab(65.60, -54.18, 58.41)
CIE-LCH	lch(65.60, 79.67, 132.85°)
OKLab	oklab(68.56% -0.1494 0.1301)
OKLCH	oklch(68.56% 0.198 139)
XYZ	xyz(20.0312, 34.8122, 7.5829)
Luminance	0.3481 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB527 #8E27B5

analogous

#95B527 #4EB527 #27B547

triadic

#4EB527 #274EB5 #B5274E

tetradic

#4EB527 #2795B5 #8E27B5 #B54727

square

#4EB527 #2795B5 #8E27B5 #B54727

split-complementary

#4EB527 #4727B5 #B52795

monochromatic

#235011 #38831C #4EB527 #6BD643 #93E175

Accessibility & contrast

On white

2.64

#4EB527 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#4EB527 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB527

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB527	#FFFFFF	#000000	##000000
##4EB527	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)

#BAA500

Deuteranopia (green-blind)

#AE9C37

Tritanopia (blue-blind)

#43AF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4eb527;
/* rgb */ color: rgb(78, 181, 39);
/* oklch */ color: oklch(68.6% 0.198 139.0);

Tailwind

colors: {
  custom: {
    50: '#8bcc6d',
    500: '#4eb527',
    950: '#000000',
  },
}

SCSS

$custom: #4eb527;
$custom-light: #8bcc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb527",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 39
  },
  "hsl": {
    "h": 103.521,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68557,
    "c": 0.19808,
    "h": 139
  },
  "luminance": 0.34814
}

Semantic roles & 50–950 ramp

primary

#4EB527

secondary

#B06FC9

accent

#40E8BA

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4EB527

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

Preview Lab → · Contrast checker → · Palette generator →