#4EB54B#4EB54B

#4EB54B is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.174 H 142.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#4EB54B
RGB	rgb(78, 181, 75)
HSL	hsl(118, 42%, 50%)
HSV	hsv(118, 59%, 71%)
CMYK	cmyk(56.9%, 0%, 58.6%, 29%)
CIE-LAB	lab(65.88, -50.99, 44.39)
CIE-LCH	lch(65.88, 67.60, 138.96°)
OKLab	oklab(68.88% -0.1387 0.1048)
OKLCH	oklch(68.88% 0.174 142.9)
XYZ	xyz(20.9346, 35.1736, 12.3412)
Luminance	0.3518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB54B #B24BB5

analogous

#83B54B #4EB54B #4BB57D

triadic

#4EB54B #4B4EB5 #B54B4E

tetradic

#4EB54B #4B83B5 #B24BB5 #B57D4B

square

#4EB54B #4B83B5 #B24BB5 #B57D4B

split-complementary

#4EB54B #7D4BB5 #B54B83

monochromatic

#295F27 #3B8A39 #4EB54B #79C776 #A3D9A2

Accessibility & contrast

On white

2.61

#4EB54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#4EB54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB54B

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB54B	#FFFFFF	#000000	##000000
##4EB54B	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A640

Deuteranopia (green-blind)

#AB9D53

Tritanopia (blue-blind)

#3EB09E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4eb54b;
/* rgb */ color: rgb(78, 181, 75);
/* oklch */ color: oklch(68.9% 0.174 142.9);

Tailwind

colors: {
  custom: {
    50: '#89cc81',
    500: '#4eb54b',
    950: '#000000',
  },
}

SCSS

$custom: #4eb54b;
$custom-light: #89cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb54b",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 75
  },
  "hsl": {
    "h": 118.302,
    "s": 41.732,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68879,
    "c": 0.17382,
    "h": 142.9
  },
  "luminance": 0.35175
}

Semantic roles & 50–950 ramp

primary

#4EB54B

secondary

#C496C6

accent

#56D2CE

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #4EB54B

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

Preview Lab → · Contrast checker → · Palette generator →