#4EB423#4EB423

#4EB423 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.3% C 0.199 H 138.6°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4EB423
RGB	rgb(78, 180, 35)
HSL	hsl(102, 67%, 42%)
HSV	hsv(102, 81%, 71%)
CMYK	cmyk(56.7%, 0%, 80.6%, 29.4%)
CIE-LAB	lab(65.26, -54.05, 59.29)
CIE-LCH	lch(65.26, 80.23, 132.35°)
OKLab	oklab(68.27% -0.1492 0.1314)
OKLCH	oklch(68.27% 0.199 138.6)
XYZ	xyz(19.7658, 34.3819, 7.1846)
Luminance	0.3438 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB423 #8923B4

analogous

#97B423 #4EB423 #23B441

triadic

#4EB423 #234EB4 #B4234E

tetradic

#4EB423 #2397B4 #8923B4 #B44123

square

#4EB423 #2397B4 #8923B4 #B44123

split-complementary

#4EB423 #4123B4 #B42397

monochromatic

#224E0F #388119 #4EB423 #6AD93B #91E36E

Accessibility & contrast

On white

2.67

#4EB423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#4EB423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB423

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB423	#FFFFFF	#000000	##000000
##4EB423	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#AD9B35

Tritanopia (blue-blind)

#44AE9A

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4eb423;
/* rgb */ color: rgb(78, 180, 35);
/* oklch */ color: oklch(68.3% 0.199 138.6);

Tailwind

colors: {
  custom: {
    50: '#8bcb6b',
    500: '#4eb423',
    950: '#000000',
  },
}

SCSS

$custom: #4eb423;
$custom-light: #8bcb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb423",
  "rgb": {
    "r": 78,
    "g": 180,
    "b": 35
  },
  "hsl": {
    "h": 102.207,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.68272,
    "c": 0.19881,
    "h": 138.6
  },
  "luminance": 0.34384
}

Semantic roles & 50–950 ramp

primary

#4EB423

secondary

#AD69C9

accent

#3DEAB7

background

#F9FCF6

surface

#F1F9EC

border

#CBD2C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4EB423

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

Preview Lab → · Contrast checker → · Palette generator →