#4EB666#4EB666

#4EB666 is a light, vivid green. Relative luminance 0.360; OKLCH L 69.5% C 0.151 H 148.7°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4EB666
RGB	rgb(78, 182, 102)
HSL	hsl(134, 42%, 51%)
HSV	hsv(134, 57%, 71%)
CMYK	cmyk(57.1%, 0%, 44%, 28.6%)
CIE-LAB	lab(66.55, -47.57, 31.85)
CIE-LCH	lch(66.55, 57.24, 146.20°)
OKLab	oklab(69.54% -0.1287 0.0783)
OKLCH	oklch(69.54% 0.151 148.7)
XYZ	xyz(22.2666, 36.0329, 18.3494)
Luminance	0.3604 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB666 #B64E9E

analogous

#6AB64E #4EB666 #4EB69A

triadic

#4EB666 #664EB6 #B6664E

tetradic

#4EB666 #4E6AB6 #B64E9E #B69A4E

square

#4EB666 #4E6AB6 #B64E9E #B69A4E

split-complementary

#4EB666 #9A4EB6 #B64E6A

monochromatic

#286135 #3A8D4D #4EB666 #79C88B #A5DAB1

Accessibility & contrast

On white

2.56

#4EB666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#4EB666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB666

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB666	#FFFFFF	#000000	##000000
##4EB666	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A860

Deuteranopia (green-blind)

#AA9E6B

Tritanopia (blue-blind)

#35B3A3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4eb666;
/* rgb */ color: rgb(78, 182, 102);
/* oklch */ color: oklch(69.5% 0.151 148.7);

Tailwind

colors: {
  custom: {
    50: '#89cd93',
    500: '#4eb666',
    950: '#000000',
  },
}

SCSS

$custom: #4eb666;
$custom-light: #89cd93;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb666",
  "rgb": {
    "r": 78,
    "g": 182,
    "b": 102
  },
  "hsl": {
    "h": 133.846,
    "s": 41.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69536,
    "c": 0.15069,
    "h": 148.7
  },
  "luminance": 0.36035
}

Semantic roles & 50–950 ramp

primary

#4EB666

secondary

#C799BC

accent

#56B5D1

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C130D

muted

#7D827E

Preview Lab

Preview with #4EB666

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

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