#40BA31#40BA31

#40BA31 is a light, highly saturated green. Relative luminance 0.364; OKLCH L 69.5% C 0.204 H 141.6°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#40BA31
RGB	rgb(64, 186, 49)
HSL	hsl(113, 58%, 46%)
HSV	hsv(113, 74%, 73%)
CMYK	cmyk(65.6%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(66.85, -58.58, 56.14)
CIE-LCH	lch(66.85, 81.13, 136.22°)
OKLab	oklab(69.49% -0.1598 0.1268)
OKLCH	oklch(69.49% 0.204 141.6)
XYZ	xyz(20.2266, 36.4275, 8.8704)
Luminance	0.3643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BA31 #AB31BA

analogous

#84BA31 #40BA31 #31BA66

triadic

#40BA31 #3140BA #BA3140

tetradic

#40BA31 #3184BA #AB31BA #BA6631

square

#40BA31 #3184BA #AB31BA #BA6631

split-complementary

#40BA31 #6631BA #BA3184

monochromatic

#1F5917 #2F8A24 #40BA31 #63D256 #90DF86

Accessibility & contrast

On white

2.53

#40BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#40BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BA31

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BA31	#FFFFFF	#000000	##000000
##40BA31	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA917

Deuteranopia (green-blind)

#B09F3F

Tritanopia (blue-blind)

#28B49F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40ba31;
/* rgb */ color: rgb(64, 186, 49);
/* oklch */ color: oklch(69.5% 0.204 141.6);

Tailwind

colors: {
  custom: {
    50: '#85d072',
    500: '#40ba31',
    950: '#000000',
  },
}

SCSS

$custom: #40ba31;
$custom-light: #85d072;
$custom-dark: #000000;

JSON

{
  "hex": "#40ba31",
  "rgb": {
    "r": 64,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 113.431,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69488,
    "c": 0.20405,
    "h": 141.6
  },
  "luminance": 0.3643
}

Semantic roles & 50–950 ramp

primary

#40BA31

secondary

#C17EC9

accent

#46E2D1

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #40BA31

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

Preview Lab → · Contrast checker → · Palette generator →