#4EB143#4EB143

#4EB143 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.175 H 141.7°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4EB143
RGB	rgb(78, 177, 67)
HSL	hsl(114, 45%, 48%)
HSV	hsv(114, 62%, 69%)
CMYK	cmyk(55.9%, 0%, 62.1%, 30.6%)
CIE-LAB	lab(64.54, -50.36, 46.50)
CIE-LCH	lch(64.54, 68.55, 137.28°)
OKLab	oklab(67.74% -0.1374 0.1086)
OKLCH	oklch(67.74% 0.175 141.7)
XYZ	xyz(19.8762, 33.4675, 10.7216)
Luminance	0.3347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB143 #A643B1

analogous

#85B143 #4EB143 #43B16F

triadic

#4EB143 #434EB1 #B1434E

tetradic

#4EB143 #4385B1 #A643B1 #B16F43

square

#4EB143 #4385B1 #A643B1 #B16F43

split-complementary

#4EB143 #6F43B1 #B14385

monochromatic

#275821 #3A8532 #4EB143 #74C76A #9DD897

Accessibility & contrast

On white

2.73

#4EB143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#4EB143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB143

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB143	#FFFFFF	#000000	##000000
##4EB143	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A237

Deuteranopia (green-blind)

#A8994C

Tritanopia (blue-blind)

#40AC9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4eb143;
/* rgb */ color: rgb(78, 177, 67);
/* oklch */ color: oklch(67.7% 0.175 141.7);

Tailwind

colors: {
  custom: {
    50: '#89c97b',
    500: '#4eb143',
    950: '#000000',
  },
}

SCSS

$custom: #4eb143;
$custom-light: #89c97b;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb143",
  "rgb": {
    "r": 78,
    "g": 177,
    "b": 67
  },
  "hsl": {
    "h": 114,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.67744,
    "c": 0.17514,
    "h": 141.7
  },
  "luminance": 0.33469
}

Semantic roles & 50–950 ramp

primary

#4EB143

secondary

#BE8CC3

accent

#53D5C8

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #4EB143

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

Preview Lab → · Contrast checker → · Palette generator →