#4ECF8F#4ECF8F

#4ECF8F is a light, vivid teal. Relative luminance 0.482; OKLCH L 76.7% C 0.147 H 158.2°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF8F
RGB	rgb(78, 207, 143)
HSL	hsl(150, 57%, 56%)
HSV	hsv(150, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 30.9%, 18.8%)
CIE-LAB	lab(74.97, -50.12, 21.57)
CIE-LCH	lch(74.97, 54.57, 156.72°)
OKLab	oklab(76.68% -0.1366 0.0546)
OKLCH	oklch(76.68% 0.147 158.2)
XYZ	xyz(30.4099, 48.2254, 33.6871)
Luminance	0.4823 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF8F #CF4E8E

analogous

#4ECF4E #4ECF8F #4ECECF

triadic

#4ECF8F #8F4ECF #CF8F4E

tetradic

#4ECF8F #4E4ECF #CF4E8E #CECF4E

square

#4ECF8F #4E4ECF #CF4E8E #CECF4E

split-complementary

#4ECF8F #CF4ECE #CF4E4E

monochromatic

#238052 #30B070 #4ECF8F #7EDCAD #AEE9CC

Accessibility & contrast

On white

1.97

#4ECF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#4ECF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF8F

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF8F	#FFFFFF	#000000	##000000
##4ECF8F	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC08B

Deuteranopia (green-blind)

#BCB493

Tritanopia (blue-blind)

#00CEBE

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ecf8f;
/* rgb */ color: rgb(78, 207, 143);
/* oklch */ color: oklch(76.7% 0.147 158.2);

Tailwind

colors: {
  custom: {
    50: '#8cdeb0',
    500: '#4ecf8f',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf8f;
$custom-light: #8cdeb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf8f",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 143
  },
  "hsl": {
    "h": 150.233,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76677,
    "c": 0.1471,
    "h": 158.2
  },
  "luminance": 0.48229
}

Semantic roles & 50–950 ramp

primary

#4ECF8F

secondary

#D7A2BC

accent

#4793E1

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECF8F

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

Preview Lab → · Contrast checker → · Palette generator →