#4ECF4D#4ECF4D

#4ECF4D is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.6% C 0.205 H 143.1°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF4D
RGB	rgb(78, 207, 77)
HSL	hsl(120, 58%, 56%)
HSV	hsv(120, 63%, 81%)
CMYK	cmyk(62.3%, 0%, 62.8%, 18.8%)
CIE-LAB	lab(74.05, -60.30, 52.80)
CIE-LCH	lch(74.05, 80.15, 138.79°)
OKLab	oklab(75.62% -0.1638 0.123)
OKLCH	oklch(75.62% 0.205 143.1)
XYZ	xyz(26.7927, 46.7786, 14.6370)
Luminance	0.4678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF4D #CE4DCF

analogous

#8FCF4D #4ECF4D #4DCF8D

triadic

#4ECF4D #4D4ECF #CF4D4E

tetradic

#4ECF4D #4D8FCF #CE4DCF #CF8D4D

square

#4ECF4D #4D8FCF #CE4DCF #CF8D4D

split-complementary

#4ECF4D #8D4DCF #CF4D8F

monochromatic

#237F22 #30AF2F #4ECF4D #7EDC7D #AEE9AD

Accessibility & contrast

On white

2.03

#4ECF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#4ECF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF4D

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF4D	#FFFFFF	#000000	##000000
##4ECF4D	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD3E

Deuteranopia (green-blind)

#C3B258

Tritanopia (blue-blind)

#34C9B4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecf4d;
/* rgb */ color: rgb(78, 207, 77);
/* oklch */ color: oklch(75.6% 0.205 143.1);

Tailwind

colors: {
  custom: {
    50: '#8edf84',
    500: '#4ecf4d',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf4d;
$custom-light: #8edf84;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf4d",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 77
  },
  "hsl": {
    "h": 119.538,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75621,
    "c": 0.20485,
    "h": 143.1
  },
  "luminance": 0.46781
}

Semantic roles & 50–950 ramp

primary

#4ECF4D

secondary

#D7A1D7

accent

#47E1E0

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #4ECF4D

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

Preview Lab → · Contrast checker → · Palette generator →