#4ECF82#4ECF82

#4ECF82 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.4% C 0.159 H 153.8°. Best body text is #000000 at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF82
RGB	rgb(78, 207, 130)
HSL	hsl(144, 57%, 56%)
HSV	hsv(144, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 37.2%, 18.8%)
CIE-LAB	lab(74.73, -52.63, 28.06)
CIE-LCH	lch(74.73, 59.64, 151.94°)
OKLab	oklab(76.41% -0.1425 0.0702)
OKLCH	oklch(76.41% 0.159 153.8)
XYZ	xyz(29.4815, 47.8541, 28.7978)
Luminance	0.4786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF82 #CF4E9B

analogous

#5ACF4E #4ECF82 #4ECFC2

triadic

#4ECF82 #824ECF #CF824E

tetradic

#4ECF82 #4E5ACF #CF4E9B #CFC24E

square

#4ECF82 #4E5ACF #CF4E9B #CFC24E

split-complementary

#4ECF82 #C24ECF #CF4E5A

monochromatic

#238048 #30B063 #4ECF82 #7EDCA4 #AEE9C6

Accessibility & contrast

On white

1.99

#4ECF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.57

#4ECF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF82

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF82	#FFFFFF	#000000	##000000
##4ECF82	1.00	1.99	10.57	10.57
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.57	21.00	1.00	1.00
##000000	10.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBF7D

Deuteranopia (green-blind)

#BEB387

Tritanopia (blue-blind)

#16CDBB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecf82;
/* rgb */ color: rgb(78, 207, 130);
/* oklch */ color: oklch(76.4% 0.159 153.8);

Tailwind

colors: {
  custom: {
    50: '#8cdfa7',
    500: '#4ecf82',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf82;
$custom-light: #8cdfa7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf82",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 130
  },
  "hsl": {
    "h": 144.186,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76408,
    "c": 0.15884,
    "h": 153.8
  },
  "luminance": 0.47857
}

Semantic roles & 50–950 ramp

primary

#4ECF82

secondary

#D7A2C2

accent

#47A3E1

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECF82

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

Preview Lab → · Contrast checker → · Palette generator →