#40D152#40D152

#40D152 is a light, highly saturated green. Relative luminance 0.473; OKLCH L 75.8% C 0.208 H 145.0°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#40D152
RGB	rgb(64, 209, 82)
HSL	hsl(127, 61%, 54%)
HSV	hsv(127, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 60.8%, 18%)
CIE-LAB	lab(74.38, -63.19, 50.91)
CIE-LCH	lch(74.38, 81.15, 141.14°)
OKLab	oklab(75.81% -0.1708 0.1195)
OKLCH	oklch(75.81% 0.208 145)
XYZ	xyz(26.4360, 47.2972, 15.7171)
Luminance	0.4730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D152 #D140BF

analogous

#76D140 #40D152 #40D19A

triadic

#40D152 #5240D1 #D15240

tetradic

#40D152 #4076D1 #D140BF #D19A40

square

#40D152 #4076D1 #D140BF #D19A40

split-complementary

#40D152 #9A40D1 #D14076

monochromatic

#1D7929 #29AB39 #40D152 #71DD7F #A3E9AB

Accessibility & contrast

On white

2.01

#40D152 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#40D152 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D152

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D152	#FFFFFF	#000000	##000000
##40D152	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE44

Deuteranopia (green-blind)

#C3B25D

Tritanopia (blue-blind)

#01CCB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d152;
/* rgb */ color: rgb(64, 209, 82);
/* oklch */ color: oklch(75.8% 0.208 145.0);

Tailwind

colors: {
  custom: {
    50: '#88e087',
    500: '#40d152',
    950: '#000000',
  },
}

SCSS

$custom: #40d152;
$custom-light: #88e087;
$custom-dark: #000000;

JSON

{
  "hex": "#40d152",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 82
  },
  "hsl": {
    "h": 127.448,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75814,
    "c": 0.20842,
    "h": 145
  },
  "luminance": 0.473
}

Semantic roles & 50–950 ramp

primary

#40D152

secondary

#D597CE

accent

#44D0E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D152

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

Preview Lab → · Contrast checker → · Palette generator →