#4DD78F#4DD78F

#4DD78F is a light, vivid green. Relative luminance 0.522; OKLCH L 78.6% C 0.158 H 156.7°. Best body text is #000000 at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#4DD78F
RGB	rgb(77, 215, 143)
HSL	hsl(149, 63%, 57%)
HSV	hsv(149, 64%, 84%)
CMYK	cmyk(64.2%, 0%, 33.5%, 15.7%)
CIE-LAB	lab(77.38, -53.50, 24.85)
CIE-LCH	lch(77.38, 58.99, 155.09°)
OKLab	oklab(78.65% -0.1453 0.0626)
OKLCH	oklch(78.65% 0.158 156.7)
XYZ	xyz(32.3160, 52.1584, 34.3458)
Luminance	0.5216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD78F #D74D95

analogous

#50D74D #4DD78F #4DD7D4

triadic

#4DD78F #8F4DD7 #D78F4D

tetradic

#4DD78F #4D50D7 #D74D95 #D7D44D

square

#4DD78F #4D50D7 #D74D95 #D7D44D

split-complementary

#4DD78F #D44DD7 #D74D50

monochromatic

#1F8A52 #2ABC70 #4DD78F #7FE2AE #B1EDCE

Accessibility & contrast

On white

1.84

#4DD78F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.43

#4DD78F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD78F

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD78F	#FFFFFF	#000000	##000000
##4DD78F	1.00	1.84	11.43	11.43
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.43	21.00	1.00	1.00
##000000	11.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C78A

Deuteranopia (green-blind)

#C4BA94

Tritanopia (blue-blind)

#00D5C4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4dd78f;
/* rgb */ color: rgb(77, 215, 143);
/* oklch */ color: oklch(78.6% 0.158 156.7);

Tailwind

colors: {
  custom: {
    50: '#8de4b0',
    500: '#4dd78f',
    950: '#000000',
  },
}

SCSS

$custom: #4dd78f;
$custom-light: #8de4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd78f",
  "rgb": {
    "r": 77,
    "g": 215,
    "b": 143
  },
  "hsl": {
    "h": 148.696,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.78646,
    "c": 0.1582,
    "h": 156.7
  },
  "luminance": 0.52162
}

Semantic roles & 50–950 ramp

primary

#4DD78F

secondary

#903866

accent

#4197E6

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #4DD78F

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

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