#4CD78B#4CD78B

#4CD78B is a light, vivid green. Relative luminance 0.520; OKLCH L 78.5% C 0.162 H 155.5°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#4CD78B
RGB	rgb(76, 215, 139)
HSL	hsl(147, 63%, 57%)
HSV	hsv(147, 65%, 84%)
CMYK	cmyk(64.7%, 0%, 35.3%, 15.7%)
CIE-LAB	lab(77.28, -54.46, 26.79)
CIE-LCH	lch(77.28, 60.69, 153.80°)
OKLab	oklab(78.54% -0.1476 0.0673)
OKLCH	oklch(78.54% 0.162 155.5)
XYZ	xyz(31.9383, 51.9981, 32.7746)
Luminance	0.5200 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD78B #D74C98

analogous

#53D74C #4CD78B #4CD7D0

triadic

#4CD78B #8B4CD7 #D78B4C

tetradic

#4CD78B #4C53D7 #D74C98 #D7D04C

square

#4CD78B #4C53D7 #D74C98 #D7D04C

split-complementary

#4CD78B #D04CD7 #D74C53

monochromatic

#1F8A4F #2ABC6C #4CD78B #7EE2AB #B0EDCC

Accessibility & contrast

On white

1.84

#4CD78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#4CD78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD78B

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD78B	#FFFFFF	#000000	##000000
##4CD78B	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C786

Deuteranopia (green-blind)

#C4BA90

Tritanopia (blue-blind)

#00D5C3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4cd78b;
/* rgb */ color: rgb(76, 215, 139);
/* oklch */ color: oklch(78.5% 0.162 155.5);

Tailwind

colors: {
  custom: {
    50: '#8de4ad',
    500: '#4cd78b',
    950: '#000000',
  },
}

SCSS

$custom: #4cd78b;
$custom-light: #8de4ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd78b",
  "rgb": {
    "r": 76,
    "g": 215,
    "b": 139
  },
  "hsl": {
    "h": 147.194,
    "s": 63.47,
    "l": 57.059
  },
  "oklch": {
    "l": 0.78537,
    "c": 0.16218,
    "h": 155.5
  },
  "luminance": 0.52001
}

Semantic roles & 50–950 ramp

primary

#4CD78B

secondary

#903768

accent

#419CE6

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #4CD78B

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

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