#4ECD77#4ECD77

#4ECD77 is a light, vivid green. Relative luminance 0.466; OKLCH L 75.7% C 0.166 H 150.9°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD77
RGB	rgb(78, 205, 119)
HSL	hsl(139, 56%, 55%)
HSV	hsv(139, 62%, 80%)
CMYK	cmyk(62%, 0%, 42%, 19.6%)
CIE-LAB	lab(73.94, -53.79, 32.68)
CIE-LCH	lch(73.94, 62.94, 148.72°)
OKLab	oklab(75.7% -0.1453 0.0808)
OKLCH	oklch(75.7% 0.166 150.9)
XYZ	xyz(28.3008, 46.6114, 24.9546)
Luminance	0.4661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD77 #CD4EA4

analogous

#64CD4E #4ECD77 #4ECDB6

triadic

#4ECD77 #774ECD #CD774E

tetradic

#4ECD77 #4E64CD #CD4EA4 #CDB64E

square

#4ECD77 #4E64CD #CD4EA4 #CDB64E

split-complementary

#4ECD77 #B64ECD #CD4E64

monochromatic

#237D40 #31AD59 #4ECD77 #7EDA9C #ADE8C0

Accessibility & contrast

On white

2.03

#4ECD77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#4ECD77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD77

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD77	#FFFFFF	#000000	##000000
##4ECD77	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBD71

Deuteranopia (green-blind)

#BDB17D

Tritanopia (blue-blind)

#22CAB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecd77;
/* rgb */ color: rgb(78, 205, 119);
/* oklch */ color: oklch(75.7% 0.166 150.9);

Tailwind

colors: {
  custom: {
    50: '#8cdd9f',
    500: '#4ecd77',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd77;
$custom-light: #8cdd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd77",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 119
  },
  "hsl": {
    "h": 139.37,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75699,
    "c": 0.16629,
    "h": 150.9
  },
  "luminance": 0.46614
}

Semantic roles & 50–950 ramp

primary

#4ECD77

secondary

#D6A1C5

accent

#49AFDF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECD77

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

Preview Lab → · Contrast checker → · Palette generator →