#4ECA24#4ECA24

#4ECA24 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.0% C 0.223 H 139.6°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA24
RGB	rgb(78, 202, 36)
HSL	hsl(105, 70%, 47%)
HSV	hsv(105, 82%, 79%)
CMYK	cmyk(61.4%, 0%, 82.2%, 20.8%)
CIE-LAB	lab(72.22, -61.70, 65.42)
CIE-LCH	lch(72.22, 89.93, 133.32°)
OKLab	oklab(74.02% -0.1697 0.1443)
OKLCH	oklch(74.02% 0.223 139.6)
XYZ	xyz(24.5798, 43.9858, 8.8635)
Luminance	0.4399 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA24 #A024CA

analogous

#A1CA24 #4ECA24 #24CA4D

triadic

#4ECA24 #244ECA #CA244E

tetradic

#4ECA24 #24A1CA #A024CA #CA4D24

square

#4ECA24 #24A1CA #A024CA #CA4D24

split-complementary

#4ECA24 #4D24CA #CA24A1

monochromatic

#266211 #3A961B #4ECA24 #71DF4C #9AE880

Accessibility & contrast

On white

2.14

#4ECA24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#4ECA24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA24

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA24	#FFFFFF	#000000	##000000
##4ECA24	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#C1AD39

Tritanopia (blue-blind)

#3DC3AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4eca24;
/* rgb */ color: rgb(78, 202, 36);
/* oklch */ color: oklch(74.0% 0.223 139.6);

Tailwind

colors: {
  custom: {
    50: '#8fdb6e',
    500: '#4eca24',
    950: '#000000',
  },
}

SCSS

$custom: #4eca24;
$custom-light: #8fdb6e;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca24",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 36
  },
  "hsl": {
    "h": 104.819,
    "s": 69.748,
    "l": 46.667
  },
  "oklch": {
    "l": 0.74023,
    "c": 0.2228,
    "h": 139.6
  },
  "luminance": 0.43988
}

Semantic roles & 50–950 ramp

primary

#4ECA24

secondary

#BB79D1

accent

#3BEDC0

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4ECA24

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

Preview Lab → · Contrast checker → · Palette generator →