#4ECB90#4ECB90

#4ECB90 is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.7% C 0.141 H 159.5°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB90
RGB	rgb(78, 203, 144)
HSL	hsl(152, 55%, 55%)
HSV	hsv(152, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 29.1%, 20.4%)
CIE-LAB	lab(73.77, -48.28, 19.39)
CIE-LCH	lch(73.77, 52.03, 158.12°)
OKLab	oklab(75.7% -0.132 0.0493)
OKLCH	oklch(75.7% 0.141 159.5)
XYZ	xyz(29.5291, 46.3422, 33.7689)
Luminance	0.4634 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB90 #CB4E89

analogous

#4ECB52 #4ECB90 #4EC7CB

triadic

#4ECB90 #904ECB #CB904E

tetradic

#4ECB90 #524ECB #CB4E89 #C7CB4E

square

#4ECB90 #524ECB #CB4E89 #C7CB4E

split-complementary

#4ECB90 #CB4EC7 #CB524E

monochromatic

#247B52 #32AA71 #4ECB90 #7DD9AE #ADE7CB

Accessibility & contrast

On white

2.04

#4ECB90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#4ECB90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB90

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB90	#FFFFFF	#000000	##000000
##4ECB90	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BD8D

Deuteranopia (green-blind)

#B8B094

Tritanopia (blue-blind)

#00CABB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecb90;
/* rgb */ color: rgb(78, 203, 144);
/* oklch */ color: oklch(75.7% 0.141 159.5);

Tailwind

colors: {
  custom: {
    50: '#8cdcb0',
    500: '#4ecb90',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb90;
$custom-light: #8cdcb0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb90",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 144
  },
  "hsl": {
    "h": 151.68,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75701,
    "c": 0.14085,
    "h": 159.5
  },
  "luminance": 0.46345
}

Semantic roles & 50–950 ramp

primary

#4ECB90

secondary

#D5A0B9

accent

#4A90DE

background

#F9FDFA

surface

#F1FBF5

border

#CBD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECB90

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

Preview Lab → · Contrast checker → · Palette generator →