#4ECC87#4ECC87

#4ECC87 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.8% C 0.150 H 155.9°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC87
RGB	rgb(78, 204, 135)
HSL	hsl(147, 55%, 55%)
HSV	hsv(147, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 33.8%, 20%)
CIE-LAB	lab(73.90, -50.49, 24.33)
CIE-LCH	lch(73.90, 56.05, 154.27°)
OKLab	oklab(75.76% -0.1371 0.0613)
OKLCH	oklch(75.76% 0.15 155.9)
XYZ	xyz(29.1054, 46.5518, 30.3685)
Luminance	0.4656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC87 #CC4E93

analogous

#54CC4E #4ECC87 #4ECCC6

triadic

#4ECC87 #874ECC #CC874E

tetradic

#4ECC87 #4E54CC #CC4E93 #CCC64E

square

#4ECC87 #4E54CC #CC4E93 #CCC64E

split-complementary

#4ECC87 #C64ECC #CC4E54

monochromatic

#247C4C #31AB69 #4ECC87 #7EDAA7 #ADE7C7

Accessibility & contrast

On white

2.04

#4ECC87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#4ECC87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC87

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC87	#FFFFFF	#000000	##000000
##4ECC87	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)

#CBBD83

Deuteranopia (green-blind)

#BAB18B

Tritanopia (blue-blind)

#12CABA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecc87;
/* rgb */ color: rgb(78, 204, 135);
/* oklch */ color: oklch(75.8% 0.150 155.9);

Tailwind

colors: {
  custom: {
    50: '#8cdcaa',
    500: '#4ecc87',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc87;
$custom-light: #8cdcaa;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc87",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 135
  },
  "hsl": {
    "h": 147.143,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75755,
    "c": 0.1502,
    "h": 155.9
  },
  "luminance": 0.46555
}

Semantic roles & 50–950 ramp

primary

#4ECC87

secondary

#D5A1BD

accent

#499BDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECC87

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

Preview Lab → · Contrast checker → · Palette generator →