#40D050#40D050

#40D050 is a light, highly saturated green. Relative luminance 0.468; OKLCH L 75.5% C 0.209 H 144.8°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#40D050
RGB	rgb(64, 208, 80)
HSL	hsl(127, 61%, 53%)
HSV	hsv(127, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 61.5%, 18.4%)
CIE-LAB	lab(74.05, -63.08, 51.41)
CIE-LCH	lch(74.05, 81.37, 140.82°)
OKLab	oklab(75.53% -0.1705 0.1204)
OKLCH	oklch(75.53% 0.209 144.8)
XYZ	xyz(26.1165, 46.7781, 15.2406)
Luminance	0.4678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D050 #D040C0

analogous

#78D040 #40D050 #40D098

triadic

#40D050 #5040D0 #D05040

tetradic

#40D050 #4078D0 #D040C0 #D09840

square

#40D050 #4078D0 #D040C0 #D09840

split-complementary

#40D050 #9840D0 #D04078

monochromatic

#1E7828 #2AA938 #40D050 #71DC7D #A2E8AA

Accessibility & contrast

On white

2.03

#40D050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#40D050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D050

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D050	#FFFFFF	#000000	##000000
##40D050	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD42

Deuteranopia (green-blind)

#C3B15B

Tritanopia (blue-blind)

#05CBB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40d050;
/* rgb */ color: rgb(64, 208, 80);
/* oklch */ color: oklch(75.5% 0.209 144.8);

Tailwind

colors: {
  custom: {
    50: '#88e086',
    500: '#40d050',
    950: '#000000',
  },
}

SCSS

$custom: #40d050;
$custom-light: #88e086;
$custom-dark: #000000;

JSON

{
  "hex": "#40d050",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 80
  },
  "hsl": {
    "h": 126.667,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75533,
    "c": 0.20875,
    "h": 144.8
  },
  "luminance": 0.46781
}

Semantic roles & 50–950 ramp

primary

#40D050

secondary

#D597CE

accent

#44D2E4

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D050

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

Preview Lab → · Contrast checker → · Palette generator →