#4ECF52#4ECF52

#4ECF52 is a light, highly saturated green. Relative luminance 0.469; OKLCH L 75.7% C 0.201 H 143.7°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF52
RGB	rgb(78, 207, 82)
HSL	hsl(122, 57%, 56%)
HSV	hsv(122, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 60.4%, 18.8%)
CIE-LAB	lab(74.09, -59.75, 50.68)
CIE-LCH	lch(74.09, 78.35, 139.70°)
OKLab	oklab(75.68% -0.1621 0.1189)
OKLCH	oklch(75.68% 0.201 143.7)
XYZ	xyz(26.9761, 46.8519, 15.6027)
Luminance	0.4686 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF52 #CF4ECB

analogous

#8BCF4E #4ECF52 #4ECF92

triadic

#4ECF52 #524ECF #CF524E

tetradic

#4ECF52 #4E8BCF #CF4ECB #CF924E

square

#4ECF52 #4E8BCF #CF4ECB #CF924E

split-complementary

#4ECF52 #924ECF #CF4E8B

monochromatic

#238026 #30B034 #4ECF52 #7EDC81 #AEE9B0

Accessibility & contrast

On white

2.02

#4ECF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#4ECF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF52

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF52	#FFFFFF	#000000	##000000
##4ECF52	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD44

Deuteranopia (green-blind)

#C3B25C

Tritanopia (blue-blind)

#33C9B4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecf52;
/* rgb */ color: rgb(78, 207, 82);
/* oklch */ color: oklch(75.7% 0.201 143.7);

Tailwind

colors: {
  custom: {
    50: '#8edf87',
    500: '#4ecf52',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf52;
$custom-light: #8edf87;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf52",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 82
  },
  "hsl": {
    "h": 121.86,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.75675,
    "c": 0.20106,
    "h": 143.7
  },
  "luminance": 0.46855
}

Semantic roles & 50–950 ramp

primary

#4ECF52

secondary

#D7A2D5

accent

#47DCE1

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4ECF52

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

Preview Lab → · Contrast checker → · Palette generator →