#4ECC85#4ECC85

#4ECC85 is a light, vivid green. Relative luminance 0.465; OKLCH L 75.7% C 0.152 H 155.2°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC85
RGB	rgb(78, 204, 133)
HSL	hsl(146, 55%, 55%)
HSV	hsv(146, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 34.8%, 20%)
CIE-LAB	lab(73.87, -50.88, 25.33)
CIE-LCH	lch(73.87, 56.84, 153.53°)
OKLab	oklab(75.71% -0.138 0.0637)
OKLCH	oklch(75.71% 0.152 155.2)
XYZ	xyz(28.9659, 46.4960, 29.6339)
Luminance	0.4650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC85 #CC4E95

analogous

#56CC4E #4ECC85 #4ECCC4

triadic

#4ECC85 #854ECC #CC854E

tetradic

#4ECC85 #4E56CC #CC4E95 #CCC44E

square

#4ECC85 #4E56CC #CC4E95 #CCC44E

split-complementary

#4ECC85 #C44ECC #CC4E56

monochromatic

#247C4A #31AB67 #4ECC85 #7EDAA6 #ADE7C6

Accessibility & contrast

On white

2.04

#4ECC85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#4ECC85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC85

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC85	#FFFFFF	#000000	##000000
##4ECC85	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBD80

Deuteranopia (green-blind)

#BBB18A

Tritanopia (blue-blind)

#15CABA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecc85;
/* rgb */ color: rgb(78, 204, 133);
/* oklch */ color: oklch(75.7% 0.152 155.2);

Tailwind

colors: {
  custom: {
    50: '#8cdca9',
    500: '#4ecc85',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc85;
$custom-light: #8cdca9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc85",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 133
  },
  "hsl": {
    "h": 146.19,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75714,
    "c": 0.15202,
    "h": 155.2
  },
  "luminance": 0.46499
}

Semantic roles & 50–950 ramp

primary

#4ECC85

secondary

#D5A1BE

accent

#499DDF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECC85

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

Preview Lab → · Contrast checker → · Palette generator →