#40D250#40D250

#40D250 is a light, highly saturated green. Relative luminance 0.478; OKLCH L 76.1% C 0.211 H 144.7°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#40D250
RGB	rgb(64, 210, 80)
HSL	hsl(127, 62%, 54%)
HSV	hsv(127, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 61.9%, 17.6%)
CIE-LAB	lab(74.67, -63.75, 52.12)
CIE-LCH	lch(74.67, 82.34, 140.73°)
OKLab	oklab(76.05% -0.1724 0.1219)
OKLCH	oklch(76.05% 0.211 144.7)
XYZ	xyz(26.6072, 47.7595, 15.4041)
Luminance	0.4776 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D250 #D240C2

analogous

#79D240 #40D250 #40D299

triadic

#40D250 #5040D2 #D25040

tetradic

#40D250 #4079D2 #D240C2 #D29940

square

#40D250 #4079D2 #D240C2 #D29940

split-complementary

#40D250 #9940D2 #D24079

monochromatic

#1D7B27 #29AC37 #40D250 #72DE7D #A3E9AB

Accessibility & contrast

On white

1.99

#40D250 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#40D250 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D250

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D250	#FFFFFF	#000000	##000000
##40D250	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF41

Deuteranopia (green-blind)

#C5B35B

Tritanopia (blue-blind)

#02CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40d250;
/* rgb */ color: rgb(64, 210, 80);
/* oklch */ color: oklch(76.1% 0.211 144.7);

Tailwind

colors: {
  custom: {
    50: '#88e186',
    500: '#40d250',
    950: '#000000',
  },
}

SCSS

$custom: #40d250;
$custom-light: #88e186;
$custom-dark: #000000;

JSON

{
  "hex": "#40d250",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 80
  },
  "hsl": {
    "h": 126.575,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76051,
    "c": 0.21111,
    "h": 144.7
  },
  "luminance": 0.47762
}

Semantic roles & 50–950 ramp

primary

#40D250

secondary

#D698CF

accent

#43D3E5

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D250

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

Preview Lab → · Contrast checker → · Palette generator →