#40BD59#40BD59

#40BD59 is a light, vivid green. Relative luminance 0.382; OKLCH L 70.7% C 0.178 H 147.0°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#40BD59
RGB	rgb(64, 189, 89)
HSL	hsl(132, 49%, 50%)
HSV	hsv(132, 66%, 74%)
CMYK	cmyk(66.1%, 0%, 52.9%, 25.9%)
CIE-LAB	lab(68.17, -55.28, 40.34)
CIE-LCH	lch(68.17, 68.44, 143.88°)
OKLab	oklab(70.7% -0.1492 0.097)
OKLCH	oklch(70.7% 0.178 147)
XYZ	xyz(22.1136, 38.2041, 15.6580)
Luminance	0.3821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BD59 #BD40A4

analogous

#66BD40 #40BD59 #40BD98

triadic

#40BD59 #5940BD #BD5940

tetradic

#40BD59 #4066BD #BD40A4 #BD9840

square

#40BD59 #4066BD #BD40A4 #BD9840

split-complementary

#40BD59 #9840BD #BD4066

monochromatic

#21622E #318F43 #40BD59 #6DCD80 #9ADDA8

Accessibility & contrast

On white

2.43

#40BD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#40BD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BD59

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BD59	#FFFFFF	#000000	##000000
##40BD59	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD50

Deuteranopia (green-blind)

#B0A260

Tritanopia (blue-blind)

#15B9A6

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #40bd59;
/* rgb */ color: rgb(64, 189, 89);
/* oklch */ color: oklch(70.7% 0.178 147.0);

Tailwind

colors: {
  custom: {
    50: '#84d28a',
    500: '#40bd59',
    950: '#000000',
  },
}

SCSS

$custom: #40bd59;
$custom-light: #84d28a;
$custom-dark: #000000;

JSON

{
  "hex": "#40bd59",
  "rgb": {
    "r": 64,
    "g": 189,
    "b": 89
  },
  "hsl": {
    "h": 132,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70704,
    "c": 0.17793,
    "h": 147
  },
  "luminance": 0.38206
}

Semantic roles & 50–950 ramp

primary

#40BD59

secondary

#C990BE

accent

#4FBDD9

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #40BD59

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

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