#4DB66F#4DB66F

#4DB66F is a light, vivid green. Relative luminance 0.362; OKLCH L 69.7% C 0.143 H 151.5°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4DB66F
RGB	rgb(77, 182, 111)
HSL	hsl(139, 42%, 51%)
HSV	hsv(139, 58%, 71%)
CMYK	cmyk(57.7%, 0%, 39%, 28.6%)
CIE-LAB	lab(66.66, -46.26, 27.28)
CIE-LCH	lch(66.66, 53.71, 149.47°)
OKLab	oklab(69.67% -0.1253 0.0679)
OKLCH	oklch(69.67% 0.143 151.5)
XYZ	xyz(22.6561, 36.1793, 20.8252)
Luminance	0.3618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB66F #B64D94

analogous

#5FB64D #4DB66F #4DB6A4

triadic

#4DB66F #6F4DB6 #B66F4D

tetradic

#4DB66F #4D5FB6 #B64D94 #B6A44D

square

#4DB66F #4D5FB6 #B64D94 #B6A44D

split-complementary

#4DB66F #A44DB6 #B64D5F

monochromatic

#28613A #3A8C54 #4DB66F #78C892 #A4DAB5

Accessibility & contrast

On white

2.55

#4DB66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#4DB66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB66F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB66F	#FFFFFF	#000000	##000000
##4DB66F	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A86A

Deuteranopia (green-blind)

#A89E74

Tritanopia (blue-blind)

#2FB3A4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4db66f;
/* rgb */ color: rgb(77, 182, 111);
/* oklch */ color: oklch(69.7% 0.143 151.5);

Tailwind

colors: {
  custom: {
    50: '#88cd99',
    500: '#4db66f',
    950: '#000000',
  },
}

SCSS

$custom: #4db66f;
$custom-light: #88cd99;
$custom-dark: #000000;

JSON

{
  "hex": "#4db66f",
  "rgb": {
    "r": 77,
    "g": 182,
    "b": 111
  },
  "hsl": {
    "h": 139.429,
    "s": 41.833,
    "l": 50.784
  },
  "oklch": {
    "l": 0.69666,
    "c": 0.14254,
    "h": 151.5
  },
  "luminance": 0.36181
}

Semantic roles & 50–950 ramp

primary

#4DB66F

secondary

#C798B8

accent

#56AAD2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4DB66F

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

Preview Lab → · Contrast checker → · Palette generator →