#40D35B#40D35B

#40D35B is a light, highly saturated green. Relative luminance 0.484; OKLCH L 76.4% C 0.204 H 146.2°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#40D35B
RGB	rgb(64, 211, 91)
HSL	hsl(131, 63%, 54%)
HSV	hsv(131, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 56.9%, 17.3%)
CIE-LAB	lab(75.10, -62.78, 47.69)
CIE-LCH	lch(75.10, 78.84, 142.78°)
OKLab	oklab(76.44% -0.1693 0.1133)
OKLCH	oklch(76.44% 0.204 146.2)
XYZ	xyz(27.2950, 48.4308, 17.8051)
Luminance	0.4843 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D35B #D340B8

analogous

#6FD340 #40D35B #40D3A4

triadic

#40D35B #5B40D3 #D35B40

tetradic

#40D35B #406FD3 #D340B8 #D3A440

square

#40D35B #406FD3 #D340B8 #D3A440

split-complementary

#40D35B #A440D3 #D3406F

monochromatic

#1D7C2E #28AE41 #40D35B #72DE86 #A3EAB0

Accessibility & contrast

On white

1.97

#40D35B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#40D35B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D35B

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D35B	#FFFFFF	#000000	##000000
##40D35B	1.00	1.97	10.69	10.69
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04F

Deuteranopia (green-blind)

#C5B464

Tritanopia (blue-blind)

#00CEB9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d35b;
/* rgb */ color: rgb(64, 211, 91);
/* oklch */ color: oklch(76.4% 0.204 146.2);

Tailwind

colors: {
  custom: {
    50: '#88e28d',
    500: '#40d35b',
    950: '#000000',
  },
}

SCSS

$custom: #40d35b;
$custom-light: #88e28d;
$custom-dark: #000000;

JSON

{
  "hex": "#40d35b",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 91
  },
  "hsl": {
    "h": 131.02,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76437,
    "c": 0.20373,
    "h": 146.2
  },
  "luminance": 0.48434
}

Semantic roles & 50–950 ramp

primary

#40D35B

secondary

#D798CB

accent

#42C8E6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D150C

muted

#7E847D

Preview Lab

Preview with #40D35B

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

Preview Lab → · Contrast checker → · Palette generator →