#4EB745#4EB745

#4EB745 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.3% C 0.181 H 142.0°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#4EB745
RGB	rgb(78, 183, 69)
HSL	hsl(115, 45%, 49%)
HSV	hsv(115, 62%, 72%)
CMYK	cmyk(57.4%, 0%, 62.3%, 28.2%)
CIE-LAB	lab(66.45, -52.43, 47.77)
CIE-LCH	lch(66.45, 70.93, 137.66°)
OKLab	oklab(69.33% -0.1429 0.1115)
OKLCH	oklch(69.33% 0.181 142)
XYZ	xyz(21.1485, 35.9145, 11.4468)
Luminance	0.3592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB745 #AE45B7

analogous

#87B745 #4EB745 #45B775

triadic

#4EB745 #454EB7 #B7454E

tetradic

#4EB745 #4587B7 #AE45B7 #B77545

square

#4EB745 #4587B7 #AE45B7 #B77545

split-complementary

#4EB745 #7545B7 #B74587

monochromatic

#285E23 #3B8B34 #4EB745 #77C970 #A1DA9D

Accessibility & contrast

On white

2.57

#4EB745 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#4EB745 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB745

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB745	#FFFFFF	#000000	##000000
##4EB745	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA738

Deuteranopia (green-blind)

#AE9E4E

Tritanopia (blue-blind)

#3EB29F

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4eb745;
/* rgb */ color: rgb(78, 183, 69);
/* oklch */ color: oklch(69.3% 0.181 142.0);

Tailwind

colors: {
  custom: {
    50: '#8acd7d',
    500: '#4eb745',
    950: '#000000',
  },
}

SCSS

$custom: #4eb745;
$custom-light: #8acd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb745",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 69
  },
  "hsl": {
    "h": 115.263,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6933,
    "c": 0.18123,
    "h": 142
  },
  "luminance": 0.35916
}

Semantic roles & 50–950 ramp

primary

#4EB745

secondary

#C292C6

accent

#53D5CB

background

#F9FCF7

surface

#F1F9EE

border

#CBD2C9

text

#0D140A

muted

#7E827C

Preview Lab

Preview with #4EB745

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

Preview Lab → · Contrast checker → · Palette generator →