#40BB34#40BB34

#40BB34 is a light, highly saturated green. Relative luminance 0.369; OKLCH L 69.8% C 0.203 H 141.8°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#40BB34
RGB	rgb(64, 187, 52)
HSL	hsl(115, 56%, 47%)
HSV	hsv(115, 72%, 73%)
CMYK	cmyk(65.8%, 0%, 72.2%, 26.7%)
CIE-LAB	lab(67.18, -58.68, 55.39)
CIE-LCH	lch(67.18, 80.69, 136.65°)
OKLab	oklab(69.77% -0.16 0.1257)
OKLCH	oklch(69.77% 0.203 141.8)
XYZ	xyz(20.5034, 36.8765, 9.2855)
Luminance	0.3688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB34 #AF34BB

analogous

#83BB34 #40BB34 #34BB6C

triadic

#40BB34 #3440BB #BB3440

tetradic

#40BB34 #3483BB #AF34BB #BB6C34

square

#40BB34 #3483BB #AF34BB #BB6C34

split-complementary

#40BB34 #6C34BB #BB3483

monochromatic

#1F5B19 #308B27 #40BB34 #65D15B #92DF8B

Accessibility & contrast

On white

2.51

#40BB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#40BB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB34

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB34	#FFFFFF	#000000	##000000
##40BB34	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA1D

Deuteranopia (green-blind)

#B1A042

Tritanopia (blue-blind)

#27B5A1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40bb34;
/* rgb */ color: rgb(64, 187, 52);
/* oklch */ color: oklch(69.8% 0.203 141.8);

Tailwind

colors: {
  custom: {
    50: '#85d174',
    500: '#40bb34',
    950: '#000000',
  },
}

SCSS

$custom: #40bb34;
$custom-light: #85d174;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb34",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 52
  },
  "hsl": {
    "h": 114.667,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69775,
    "c": 0.20344,
    "h": 141.8
  },
  "luminance": 0.36879
}

Semantic roles & 50–950 ramp

primary

#40BB34

secondary

#C382C9

accent

#48E0D2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #40BB34

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

Preview Lab → · Contrast checker → · Palette generator →