#4ECB3A#4ECB3A

#4ECB3A is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.4% C 0.213 H 141.1°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB3A
RGB	rgb(78, 203, 58)
HSL	hsl(112, 58%, 51%)
HSV	hsv(112, 71%, 80%)
CMYK	cmyk(61.6%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(72.65, -60.65, 58.90)
CIE-LCH	lch(72.65, 84.54, 135.84°)
OKLab	oklab(74.42% -0.1658 0.1337)
OKLCH	oklch(74.42% 0.213 141.1)
XYZ	xyz(25.2603, 44.6347, 11.2863)
Luminance	0.4464 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB3A #B73ACB

analogous

#96CB3A #4ECB3A #3ACB6E

triadic

#4ECB3A #3A4ECB #CB3A4E

tetradic

#4ECB3A #3A96CB #B73ACB #CB6E3A

square

#4ECB3A #3A96CB #B73ACB #CB6E3A

split-complementary

#4ECB3A #6E3ACB #CB3A96

monochromatic

#286E1D #3A9E2A #4ECB3A #7AD86A #A5E59B

Accessibility & contrast

On white

2.12

#4ECB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#4ECB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB3A

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB3A	#FFFFFF	#000000	##000000
##4ECB3A	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B921

Deuteranopia (green-blind)

#C1AE49

Tritanopia (blue-blind)

#3AC5AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ecb3a;
/* rgb */ color: rgb(78, 203, 58);
/* oklch */ color: oklch(74.4% 0.213 141.1);

Tailwind

colors: {
  custom: {
    50: '#8edc79',
    500: '#4ecb3a',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb3a;
$custom-light: #8edc79;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb3a",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 111.724,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.74418,
    "c": 0.21295,
    "h": 141.1
  },
  "luminance": 0.44637
}

Semantic roles & 50–950 ramp

primary

#4ECB3A

secondary

#C890D0

accent

#46E1CC

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ECB3A

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

Preview Lab → · Contrast checker → · Palette generator →