#40BB2F#40BB2F

#40BB2F is a light, highly saturated green. Relative luminance 0.368; OKLCH L 69.7% C 0.206 H 141.4°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#40BB2F
RGB	rgb(64, 187, 47)
HSL	hsl(113, 60%, 46%)
HSV	hsv(113, 75%, 73%)
CMYK	cmyk(65.8%, 0%, 74.9%, 26.7%)
CIE-LAB	lab(67.15, -59.07, 57.15)
CIE-LCH	lch(67.15, 82.19, 135.95°)
OKLab	oklab(69.74% -0.1613 0.1287)
OKLCH	oklch(69.74% 0.206 141.4)
XYZ	xyz(20.3967, 36.8338, 8.7235)
Luminance	0.3684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB2F #AA2FBB

analogous

#86BB2F #40BB2F #2FBB64

triadic

#40BB2F #2F40BB #BB2F40

tetradic

#40BB2F #2F86BB #AA2FBB #BB642F

square

#40BB2F #2F86BB #AA2FBB #BB642F

split-complementary

#40BB2F #642FBB #BB2F86

monochromatic

#1F5916 #2F8A23 #40BB2F #63D453 #8FE084

Accessibility & contrast

On white

2.51

#40BB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#40BB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB2F

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB2F	#FFFFFF	#000000	##000000
##40BB2F	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA11

Deuteranopia (green-blind)

#B1A03E

Tritanopia (blue-blind)

#28B5A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40bb2f;
/* rgb */ color: rgb(64, 187, 47);
/* oklch */ color: oklch(69.7% 0.206 141.4);

Tailwind

colors: {
  custom: {
    50: '#85d171',
    500: '#40bb2f',
    950: '#000000',
  },
}

SCSS

$custom: #40bb2f;
$custom-light: #85d171;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb2f",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 47
  },
  "hsl": {
    "h": 112.714,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69738,
    "c": 0.20632,
    "h": 141.4
  },
  "luminance": 0.36836
}

Semantic roles & 50–950 ramp

primary

#40BB2F

secondary

#C07CC9

accent

#45E3D0

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #40BB2F

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

Preview Lab → · Contrast checker → · Palette generator →