#40BD63#40BD63

#40BD63 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.169 H 149.1°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#40BD63
RGB	rgb(64, 189, 99)
HSL	hsl(137, 49%, 50%)
HSV	hsv(137, 66%, 74%)
CMYK	cmyk(66.1%, 0%, 47.6%, 25.9%)
CIE-LAB	lab(68.30, -53.78, 35.54)
CIE-LCH	lch(68.30, 64.46, 146.54°)
OKLab	oklab(70.86% -0.145 0.0867)
OKLCH	oklch(70.86% 0.169 149.1)
XYZ	xyz(22.5624, 38.3837, 18.0217)
Luminance	0.3839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD63 #BD409A

analogous

#5CBD40 #40BD63 #40BDA2

triadic

#40BD63 #6340BD #BD6340

tetradic

#40BD63 #405CBD #BD409A #BDA240

square

#40BD63 #405CBD #BD409A #BDA240

split-complementary

#40BD63 #A240BD #BD405C

monochromatic

#216233 #318F4B #40BD63 #6DCD88 #9ADDAD

Accessibility & contrast

On white

2.42

#40BD63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#40BD63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD63

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD63	#FFFFFF	#000000	##000000
##40BD63	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAD5C

Deuteranopia (green-blind)

#AFA269

Tritanopia (blue-blind)

#0AB9A8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bd63;
/* rgb */ color: rgb(64, 189, 99);
/* oklch */ color: oklch(70.9% 0.169 149.1);

Tailwind

colors: {
  custom: {
    50: '#83d291',
    500: '#40bd63',
    950: '#000000',
  },
}

SCSS

$custom: #40bd63;
$custom-light: #83d291;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd63",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 99
  },
  "hsl": {
    "h": 136.8,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70856,
    "c": 0.16896,
    "h": 149.1
  },
  "luminance": 0.38386
}

Semantic roles & 50–950 ramp

primary

#40BD63

secondary

#C990B9

accent

#4FB2D9

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40BD63

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

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