#4EB23A#4EB23A

#4EB23A is a light, vivid green. Relative luminance 0.338; OKLCH L 67.9% C 0.183 H 140.6°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4EB23A
RGB	rgb(78, 178, 58)
HSL	hsl(110, 51%, 46%)
HSV	hsv(110, 67%, 70%)
CMYK	cmyk(56.2%, 0%, 67.4%, 30.2%)
CIE-LAB	lab(64.78, -51.64, 50.64)
CIE-LCH	lch(64.78, 72.33, 135.56°)
OKLab	oklab(67.91% -0.1414 0.1164)
OKLCH	oklch(67.91% 0.183 140.6)
XYZ	xyz(19.8251, 33.7643, 9.4746)
Luminance	0.3377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB23A #9E3AB2

analogous

#8AB23A #4EB23A #3AB262

triadic

#4EB23A #3A4EB2 #B23A4E

tetradic

#4EB23A #3A8AB2 #9E3AB2 #B2623A

square

#4EB23A #3A8AB2 #9E3AB2 #B2623A

split-complementary

#4EB23A #623AB2 #B23A8A

monochromatic

#26561C #3A842B #4EB23A #71CB5F #9ADA8D

Accessibility & contrast

On white

2.71

#4EB23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#4EB23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB23A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB23A	#FFFFFF	#000000	##000000
##4EB23A	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A22A

Deuteranopia (green-blind)

#AA9A45

Tritanopia (blue-blind)

#42AC9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4eb23a;
/* rgb */ color: rgb(78, 178, 58);
/* oklch */ color: oklch(67.9% 0.183 140.6);

Tailwind

colors: {
  custom: {
    50: '#8aca76',
    500: '#4eb23a',
    950: '#000000',
  },
}

SCSS

$custom: #4eb23a;
$custom-light: #8aca76;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb23a",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 58
  },
  "hsl": {
    "h": 110,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67914,
    "c": 0.18312,
    "h": 140.6
  },
  "luminance": 0.33766
}

Semantic roles & 50–950 ramp

primary

#4EB23A

secondary

#BA83C4

accent

#4DDAC3

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4EB23A

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

Preview Lab → · Contrast checker → · Palette generator →