#40BE5F#40BE5F

#40BE5F is a light, vivid green. Relative luminance 0.387; OKLCH L 71.1% C 0.174 H 148.1°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#40BE5F
RGB	rgb(64, 190, 95)
HSL	hsl(135, 50%, 50%)
HSV	hsv(135, 66%, 75%)
CMYK	cmyk(66.3%, 0%, 50%, 25.5%)
CIE-LAB	lab(68.56, -54.77, 37.87)
CIE-LCH	lch(68.56, 66.59, 145.34°)
OKLab	oklab(71.05% -0.1477 0.0918)
OKLCH	oklch(71.05% 0.174 148.1)
XYZ	xyz(22.5917, 38.7407, 17.1114)
Luminance	0.3874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BE5F #BE409F

analogous

#60BE40 #40BE5F #40BE9E

triadic

#40BE5F #5F40BE #BE5F40

tetradic

#40BE5F #4060BE #BE409F #BE9E40

square

#40BE5F #4060BE #BE409F #BE9E40

split-complementary

#40BE5F #9E40BE #BE4060

monochromatic

#216231 #319048 #40BE5F #6DCE85 #9BDDAB

Accessibility & contrast

On white

2.40

#40BE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#40BE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BE5F

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BE5F	#FFFFFF	#000000	##000000
##40BE5F	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AE57

Deuteranopia (green-blind)

#B0A366

Tritanopia (blue-blind)

#0EBAA8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40be5f;
/* rgb */ color: rgb(64, 190, 95);
/* oklch */ color: oklch(71.1% 0.174 148.1);

Tailwind

colors: {
  custom: {
    50: '#84d38e',
    500: '#40be5f',
    950: '#000000',
  },
}

SCSS

$custom: #40be5f;
$custom-light: #84d38e;
$custom-dark: #000000;

JSON

{
  "hex": "#40be5f",
  "rgb": {
    "r": 64,
    "g": 190,
    "b": 95
  },
  "hsl": {
    "h": 134.762,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71053,
    "c": 0.1739,
    "h": 148.1
  },
  "luminance": 0.38743
}

Semantic roles & 50–950 ramp

primary

#40BE5F

secondary

#C990BB

accent

#4FB7D9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40BE5F

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

Preview Lab → · Contrast checker → · Palette generator →