#4ECC86#4ECC86

#4ECC86 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.7% C 0.151 H 155.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC86
RGB	rgb(78, 204, 134)
HSL	hsl(147, 55%, 55%)
HSV	hsv(147, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 34.3%, 20%)
CIE-LAB	lab(73.88, -50.69, 24.83)
CIE-LCH	lch(73.88, 56.44, 153.90°)
OKLab	oklab(75.74% -0.1376 0.0625)
OKLCH	oklch(75.74% 0.151 155.6)
XYZ	xyz(29.0353, 46.5237, 29.9995)
Luminance	0.4653 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC86 #CC4E94

analogous

#55CC4E #4ECC86 #4ECCC5

triadic

#4ECC86 #864ECC #CC864E

tetradic

#4ECC86 #4E55CC #CC4E94 #CCC54E

square

#4ECC86 #4E55CC #CC4E94 #CCC54E

split-complementary

#4ECC86 #C54ECC #CC4E55

monochromatic

#247C4B #31AB68 #4ECC86 #7EDAA6 #ADE7C7

Accessibility & contrast

On white

2.04

#4ECC86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#4ECC86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC86

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC86	#FFFFFF	#000000	##000000
##4ECC86	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBD82

Deuteranopia (green-blind)

#BAB18A

Tritanopia (blue-blind)

#13CABA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecc86;
/* rgb */ color: rgb(78, 204, 134);
/* oklch */ color: oklch(75.7% 0.151 155.6);

Tailwind

colors: {
  custom: {
    50: '#8cdca9',
    500: '#4ecc86',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc86;
$custom-light: #8cdca9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc86",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 134
  },
  "hsl": {
    "h": 146.667,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75735,
    "c": 0.15112,
    "h": 155.6
  },
  "luminance": 0.46527
}

Semantic roles & 50–950 ramp

primary

#4ECC86

secondary

#D5A1BE

accent

#499CDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECC86

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

Preview Lab → · Contrast checker → · Palette generator →