#4DEC9B#4DEC9B

#4DEC9B is a very light, vivid green. Relative luminance 0.639; OKLCH L 84.1% C 0.175 H 156.7°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#4DEC9B
RGB	rgb(77, 236, 155)
HSL	hsl(149, 81%, 61%)
HSV	hsv(149, 67%, 93%)
CMYK	cmyk(67.4%, 0%, 34.3%, 7.5%)
CIE-LAB	lab(83.93, -59.29, 27.53)
CIE-LCH	lch(83.93, 65.37, 155.09°)
OKLab	oklab(84.1% -0.1607 0.0693)
OKLCH	oklch(84.1% 0.175 156.7)
XYZ	xyz(38.9688, 63.9310, 41.2902)
Luminance	0.6393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DEC9B #EC4D9E

analogous

#4FEC4D #4DEC9B #4DECEB

triadic

#4DEC9B #9B4DEC #EC9B4D

tetradic

#4DEC9B #4D4FEC #EC4D9E #ECEB4D

square

#4DEC9B #4D4FEC #EC4D9E #ECEB4D

split-complementary

#4DEC9B #EB4DEC #EC4D4F

monochromatic

#12AC5E #18E47C #4DEC9B #84F2BA #BCF8D9

Accessibility & contrast

On white

1.52

#4DEC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#4DEC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DEC9B

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DEC9B	#FFFFFF	#000000	##000000
##4DEC9B	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDA96

Deuteranopia (green-blind)

#D6CBA0

Tritanopia (blue-blind)

#00EAD7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #4dec9b;
/* rgb */ color: rgb(77, 236, 155);
/* oklch */ color: oklch(84.1% 0.175 156.7);

Tailwind

colors: {
  custom: {
    50: '#91f3b9',
    500: '#4dec9b',
    950: '#000000',
  },
}

SCSS

$custom: #4dec9b;
$custom-light: #91f3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4dec9b",
  "rgb": {
    "r": 77,
    "g": 236,
    "b": 155
  },
  "hsl": {
    "h": 149.434,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84103,
    "c": 0.17501,
    "h": 156.7
  },
  "luminance": 0.63935
}

Semantic roles & 50–950 ramp

primary

#4DEC9B

secondary

#AD3070

accent

#0875DD

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #4DEC9B

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

Preview Lab → · Contrast checker → · Palette generator →