#4EA428#4EA428

#4EA428 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.1% C 0.177 H 138.1°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#4EA428
RGB	rgb(78, 164, 40)
HSL	hsl(102, 61%, 40%)
HSV	hsv(102, 76%, 64%)
CMYK	cmyk(52.4%, 0%, 75.6%, 35.7%)
CIE-LAB	lab(60.18, -47.76, 52.82)
CIE-LCH	lch(60.18, 71.21, 132.11°)
OKLab	oklab(64.09% -0.132 0.1186)
OKLCH	oklch(64.09% 0.177 138.1)
XYZ	xyz(16.7998, 28.3225, 6.5886)
Luminance	0.2832 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA428 #7E28A4

analogous

#8CA428 #4EA428 #28A440

triadic

#4EA428 #284EA4 #A4284E

tetradic

#4EA428 #288CA4 #7E28A4 #A44028

square

#4EA428 #288CA4 #7E28A4 #A44028

split-complementary

#4EA428 #4028A4 #A4288C

monochromatic

#1F4210 #37731C #4EA428 #68CF3A #8EDB6B

Accessibility & contrast

On white

3.15

#4EA428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#4EA428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA428

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA428	#FFFFFF	#000000	##000000
##4EA428	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9950D

Deuteranopia (green-blind)

#9E8E35

Tritanopia (blue-blind)

#479E8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4ea428;
/* rgb */ color: rgb(78, 164, 40);
/* oklch */ color: oklch(64.1% 0.177 138.1);

Tailwind

colors: {
  custom: {
    50: '#88c06b',
    500: '#4ea428',
    950: '#000000',
  },
}

SCSS

$custom: #4ea428;
$custom-light: #88c06b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea428",
  "rgb": {
    "r": 78,
    "g": 164,
    "b": 40
  },
  "hsl": {
    "h": 101.613,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64086,
    "c": 0.17744,
    "h": 138.1
  },
  "luminance": 0.28324
}

Semantic roles & 50–950 ramp

primary

#4EA428

secondary

#A666C1

accent

#44E4B3

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4EA428

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

Preview Lab → · Contrast checker → · Palette generator →