#4ECD60#4ECD60

#4ECD60 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.3% C 0.187 H 145.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD60
RGB	rgb(78, 205, 96)
HSL	hsl(129, 56%, 55%)
HSV	hsv(129, 62%, 80%)
CMYK	cmyk(62%, 0%, 53.2%, 19.6%)
CIE-LAB	lab(73.63, -57.30, 43.68)
CIE-LCH	lch(73.63, 72.05, 142.68°)
OKLab	oklab(75.34% -0.155 0.1047)
OKLCH	oklch(75.34% 0.187 145.9)
XYZ	xyz(27.0828, 46.1242, 18.5397)
Luminance	0.4613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD60 #CD4EBB

analogous

#7BCD4E #4ECD60 #4ECD9F

triadic

#4ECD60 #604ECD #CD604E

tetradic

#4ECD60 #4E7BCD #CD4EBB #CD9F4E

square

#4ECD60 #4E7BCD #CD4EBB #CD9F4E

split-complementary

#4ECD60 #9F4ECD #CD4E7B

monochromatic

#237D30 #31AD42 #4ECD60 #7EDA8B #ADE8B6

Accessibility & contrast

On white

2.05

#4ECD60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#4ECD60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD60

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD60	#FFFFFF	#000000	##000000
##4ECD60	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC56

Deuteranopia (green-blind)

#C0B168

Tritanopia (blue-blind)

#2FC8B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecd60;
/* rgb */ color: rgb(78, 205, 96);
/* oklch */ color: oklch(75.3% 0.187 145.9);

Tailwind

colors: {
  custom: {
    50: '#8ddd90',
    500: '#4ecd60',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd60;
$custom-light: #8ddd90;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd60",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 96
  },
  "hsl": {
    "h": 128.504,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75337,
    "c": 0.18704,
    "h": 145.9
  },
  "luminance": 0.46127
}

Semantic roles & 50–950 ramp

primary

#4ECD60

secondary

#D6A1CE

accent

#49CADF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #4ECD60

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

Preview Lab → · Contrast checker → · Palette generator →