#40A15F#40A15F

#40A15F is a light, vivid green. Relative luminance 0.274; OKLCH L 63.5% C 0.134 H 151.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#40A15F
RGB	rgb(64, 161, 95)
HSL	hsl(139, 43%, 44%)
HSV	hsv(139, 60%, 63%)
CMYK	cmyk(60.2%, 0%, 41%, 36.9%)
CIE-LAB	lab(59.35, -43.48, 26.11)
CIE-LCH	lch(59.35, 50.72, 149.02°)
OKLab	oklab(63.46% -0.1176 0.0648)
OKLCH	oklch(63.46% 0.134 151.2)
XYZ	xyz(16.9235, 27.4043, 15.2220)
Luminance	0.2741 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A15F #A14082

analogous

#52A140 #40A15F #40A190

triadic

#40A15F #5F40A1 #A15F40

tetradic

#40A15F #4052A1 #A14082 #A19040

square

#40A15F #4052A1 #A14082 #A19040

split-complementary

#40A15F #9040A1 #A14052

monochromatic

#1D492B #2F7545 #40A15F #5FBF7E #8BD1A1

Accessibility & contrast

On white

3.24

#40A15F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#40A15F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A15F

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A15F	#FFFFFF	#000000	##000000
##40A15F	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2945A

Deuteranopia (green-blind)

#958B63

Tritanopia (blue-blind)

#239F91

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #40a15f;
/* rgb */ color: rgb(64, 161, 95);
/* oklch */ color: oklch(63.5% 0.134 151.2);

Tailwind

colors: {
  custom: {
    50: '#7ebd8d',
    500: '#40a15f',
    950: '#000000',
  },
}

SCSS

$custom: #40a15f;
$custom-light: #7ebd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a15f",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 95
  },
  "hsl": {
    "h": 139.175,
    "s": 43.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.63464,
    "c": 0.1343,
    "h": 151.2
  },
  "luminance": 0.27406
}

Semantic roles & 50–950 ramp

primary

#40A15F

secondary

#BC81A9

accent

#55ABD3

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #40A15F

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

Preview Lab → · Contrast checker → · Palette generator →