#40D15F#40D15F

#40D15F is a light, vivid green. Relative luminance 0.475; OKLCH L 76.0% C 0.198 H 147.0°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#40D15F
RGB	rgb(64, 209, 95)
HSL	hsl(133, 61%, 54%)
HSV	hsv(133, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 54.5%, 18%)
CIE-LAB	lab(74.52, -61.57, 45.14)
CIE-LCH	lch(74.52, 76.34, 143.75°)
OKLab	oklab(75.97% -0.166 0.108)
OKLCH	oklch(75.97% 0.198 147)
XYZ	xyz(26.9784, 47.5142, 18.5736)
Luminance	0.4752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D15F #D140B2

analogous

#69D140 #40D15F #40D1A8

triadic

#40D15F #5F40D1 #D15F40

tetradic

#40D15F #4069D1 #D140B2 #D1A840

square

#40D15F #4069D1 #D140B2 #D1A840

split-complementary

#40D15F #A840D1 #D14069

monochromatic

#1D7931 #29AB45 #40D15F #71DD88 #A3E9B2

Accessibility & contrast

On white

2.00

#40D15F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#40D15F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D15F

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D15F	#FFFFFF	#000000	##000000
##40D15F	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF54

Deuteranopia (green-blind)

#C2B368

Tritanopia (blue-blind)

#00CCB7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d15f;
/* rgb */ color: rgb(64, 209, 95);
/* oklch */ color: oklch(76.0% 0.198 147.0);

Tailwind

colors: {
  custom: {
    50: '#87e08f',
    500: '#40d15f',
    950: '#000000',
  },
}

SCSS

$custom: #40d15f;
$custom-light: #87e08f;
$custom-dark: #000000;

JSON

{
  "hex": "#40d15f",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 95
  },
  "hsl": {
    "h": 132.828,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75973,
    "c": 0.19798,
    "h": 147
  },
  "luminance": 0.47517
}

Semantic roles & 50–950 ramp

primary

#40D15F

secondary

#D597C8

accent

#44C2E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #40D15F

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

Preview Lab → · Contrast checker → · Palette generator →