#40BE50#40BE50

#40BE50 is a light, vivid green. Relative luminance 0.385; OKLCH L 70.8% C 0.187 H 145.3°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#40BE50
RGB	rgb(64, 190, 80)
HSL	hsl(128, 50%, 50%)
HSV	hsv(128, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 57.9%, 25.5%)
CIE-LAB	lab(68.38, -56.84, 44.88)
CIE-LCH	lch(68.38, 72.43, 141.71°)
OKLab	oklab(70.85% -0.1537 0.1063)
OKLCH	oklch(70.85% 0.187 145.3)
XYZ	xyz(21.9743, 38.4938, 13.8599)
Luminance	0.3850 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE50 #BE40AE

analogous

#6FBE40 #40BE50 #40BE8F

triadic

#40BE50 #5040BE #BE5040

tetradic

#40BE50 #406FBE #BE40AE #BE8F40

square

#40BE50 #406FBE #BE40AE #BE8F40

split-complementary

#40BE50 #8F40BE #BE406F

monochromatic

#216229 #31903D #40BE50 #6DCE7A #9BDDA3

Accessibility & contrast

On white

2.41

#40BE50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#40BE50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE50

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE50	#FFFFFF	#000000	##000000
##40BE50	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD45

Deuteranopia (green-blind)

#B2A359

Tritanopia (blue-blind)

#1AB9A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40be50;
/* rgb */ color: rgb(64, 190, 80);
/* oklch */ color: oklch(70.8% 0.187 145.3);

Tailwind

colors: {
  custom: {
    50: '#84d384',
    500: '#40be50',
    950: '#000000',
  },
}

SCSS

$custom: #40be50;
$custom-light: #84d384;
$custom-dark: #000000;

JSON

{
  "hex": "#40be50",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 80
  },
  "hsl": {
    "h": 127.619,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.70846,
    "c": 0.18685,
    "h": 145.3
  },
  "luminance": 0.38496
}

Semantic roles & 50–950 ramp

primary

#40BE50

secondary

#C990C2

accent

#4FC8D9

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #40BE50

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

Preview Lab → · Contrast checker → · Palette generator →