#4EB561#4EB561

#4EB561 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.2% C 0.154 H 147.4°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4EB561
RGB	rgb(78, 181, 97)
HSL	hsl(131, 41%, 51%)
HSV	hsv(131, 57%, 71%)
CMYK	cmyk(56.9%, 0%, 46.4%, 29%)
CIE-LAB	lab(66.16, -47.97, 33.93)
CIE-LCH	lch(66.16, 58.75, 144.73°)
OKLab	oklab(69.19% -0.1298 0.0829)
OKLCH	oklch(69.19% 0.154 147.4)
XYZ	xyz(21.8220, 35.5286, 17.0147)
Luminance	0.3553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB561 #B54EA2

analogous

#6EB54E #4EB561 #4EB594

triadic

#4EB561 #614EB5 #B5614E

tetradic

#4EB561 #4E6EB5 #B54EA2 #B5944E

square

#4EB561 #4E6EB5 #B54EA2 #B5944E

split-complementary

#4EB561 #944EB5 #B54E6E

monochromatic

#286033 #3A8B49 #4EB561 #79C788 #A4D9AE

Accessibility & contrast

On white

2.59

#4EB561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#4EB561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB561

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB561	#FFFFFF	#000000	##000000
##4EB561	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A75A

Deuteranopia (green-blind)

#A99D67

Tritanopia (blue-blind)

#37B1A1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4eb561;
/* rgb */ color: rgb(78, 181, 97);
/* oklch */ color: oklch(69.2% 0.154 147.4);

Tailwind

colors: {
  custom: {
    50: '#89cc8f',
    500: '#4eb561',
    950: '#000000',
  },
}

SCSS

$custom: #4eb561;
$custom-light: #89cc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb561",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 97
  },
  "hsl": {
    "h": 131.068,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69194,
    "c": 0.15405,
    "h": 147.4
  },
  "luminance": 0.35531
}

Semantic roles & 50–950 ramp

primary

#4EB561

secondary

#C699BE

accent

#57BAD1

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4EB561

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

Preview Lab → · Contrast checker → · Palette generator →