#4ECB8F#4ECB8F

#4ECB8F is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.7% C 0.142 H 159.1°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB8F
RGB	rgb(78, 203, 143)
HSL	hsl(151, 55%, 55%)
HSV	hsv(151, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 29.6%, 20.4%)
CIE-LAB	lab(73.75, -48.49, 19.90)
CIE-LCH	lch(73.75, 52.41, 157.69°)
OKLab	oklab(75.68% -0.1324 0.0505)
OKLCH	oklch(75.68% 0.142 159.1)
XYZ	xyz(29.4530, 46.3118, 33.3682)
Luminance	0.4632 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB8F #CB4E8A

analogous

#4ECB51 #4ECB8F #4EC8CB

triadic

#4ECB8F #8F4ECB #CB8F4E

tetradic

#4ECB8F #514ECB #CB4E8A #C8CB4E

square

#4ECB8F #514ECB #CB4E8A #C8CB4E

split-complementary

#4ECB8F #CB4EC8 #CB514E

monochromatic

#247B51 #32AA70 #4ECB8F #7DD9AD #ADE7CB

Accessibility & contrast

On white

2.05

#4ECB8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#4ECB8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB8F

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB8F	#FFFFFF	#000000	##000000
##4ECB8F	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BC8B

Deuteranopia (green-blind)

#B8B093

Tritanopia (blue-blind)

#02CABB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecb8f;
/* rgb */ color: rgb(78, 203, 143);
/* oklch */ color: oklch(75.7% 0.142 159.1);

Tailwind

colors: {
  custom: {
    50: '#8cdcb0',
    500: '#4ecb8f',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb8f;
$custom-light: #8cdcb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb8f",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 143
  },
  "hsl": {
    "h": 151.2,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75678,
    "c": 0.14172,
    "h": 159.1
  },
  "luminance": 0.46315
}

Semantic roles & 50–950 ramp

primary

#4ECB8F

secondary

#D5A0B9

accent

#4A91DE

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECB8F

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

Preview Lab → · Contrast checker → · Palette generator →