#40BC61#40BC61

#40BC61 is a light, vivid green. Relative luminance 0.379; OKLCH L 70.6% C 0.169 H 148.7°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#40BC61
RGB	rgb(64, 188, 97)
HSL	hsl(136, 49%, 49%)
HSV	hsv(136, 66%, 74%)
CMYK	cmyk(66%, 0%, 48.4%, 26.3%)
CIE-LAB	lab(67.96, -53.72, 36.12)
CIE-LCH	lch(67.96, 64.74, 146.09°)
OKLab	oklab(70.56% -0.1449 0.0879)
OKLCH	oklch(70.56% 0.169 148.7)
XYZ	xyz(22.2536, 37.9172, 17.4529)
Luminance	0.3792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC61 #BC409B

analogous

#5DBC40 #40BC61 #40BC9F

triadic

#40BC61 #6140BC #BC6140

tetradic

#40BC61 #405DBC #BC409B #BC9F40

square

#40BC61 #405DBC #BC409B #BC9F40

split-complementary

#40BC61 #9F40BC #BC405D

monochromatic

#216132 #308E49 #40BC61 #6CCD86 #9ADDAC

Accessibility & contrast

On white

2.45

#40BC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#40BC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC61

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC61	#FFFFFF	#000000	##000000
##40BC61	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC5A

Deuteranopia (green-blind)

#AEA167

Tritanopia (blue-blind)

#0EB8A7

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bc61;
/* rgb */ color: rgb(64, 188, 97);
/* oklch */ color: oklch(70.6% 0.169 148.7);

Tailwind

colors: {
  custom: {
    50: '#83d18f',
    500: '#40bc61',
    950: '#000000',
  },
}

SCSS

$custom: #40bc61;
$custom-light: #83d18f;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc61",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 97
  },
  "hsl": {
    "h": 135.968,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70564,
    "c": 0.16947,
    "h": 148.7
  },
  "luminance": 0.37919
}

Semantic roles & 50–950 ramp

primary

#40BC61

secondary

#C98FB9

accent

#4FB4D9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #40BC61

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

Preview Lab → · Contrast checker → · Palette generator →