#4CDD8F#4CDD8F

#4CDD8F is a light, vivid green. Relative luminance 0.552; OKLCH L 80.1% C 0.167 H 155.7°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#4CDD8F
RGB	rgb(76, 221, 143)
HSL	hsl(148, 68%, 58%)
HSV	hsv(148, 66%, 87%)
CMYK	cmyk(65.6%, 0%, 35.3%, 13.3%)
CIE-LAB	lab(79.17, -56.02, 27.27)
CIE-LCH	lch(79.17, 62.30, 154.04°)
OKLab	oklab(80.12% -0.1518 0.0685)
OKLCH	oklch(80.12% 0.167 155.7)
XYZ	xyz(33.7918, 55.2290, 34.8607)
Luminance	0.5523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDD8F #DD4C9A

analogous

#51DD4C #4CDD8F #4CDDD7

triadic

#4CDD8F #8F4CDD #DD8F4C

tetradic

#4CDD8F #4C51DD #DD4C9A #DDD74C

square

#4CDD8F #4C51DD #DD4C9A #DDD74C

split-complementary

#4CDD8F #D74CDD #DD4C51

monochromatic

#1C9353 #26C670 #4CDD8F #7FE7AF #B3F1CF

Accessibility & contrast

On white

1.74

#4CDD8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#4CDD8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDD8F

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDD8F	#FFFFFF	#000000	##000000
##4CDD8F	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCCC8A

Deuteranopia (green-blind)

#C9BF94

Tritanopia (blue-blind)

#00DBC9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4cdd8f;
/* rgb */ color: rgb(76, 221, 143);
/* oklch */ color: oklch(80.1% 0.167 155.7);

Tailwind

colors: {
  custom: {
    50: '#8ee8b0',
    500: '#4cdd8f',
    950: '#000000',
  },
}

SCSS

$custom: #4cdd8f;
$custom-light: #8ee8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdd8f",
  "rgb": {
    "r": 76,
    "g": 221,
    "b": 143
  },
  "hsl": {
    "h": 147.724,
    "s": 68.075,
    "l": 58.235
  },
  "oklch": {
    "l": 0.80116,
    "c": 0.16652,
    "h": 155.7
  },
  "luminance": 0.55233
}

Semantic roles & 50–950 ramp

primary

#4CDD8F

secondary

#97366A

accent

#3D9BEB

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #4CDD8F

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

Preview Lab → · Contrast checker → · Palette generator →