#40ED6B#40ED6B

#40ED6B is a very light, highly saturated green. Relative luminance 0.627; OKLCH L 83.3% C 0.222 H 147.4°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#40ED6B
RGB	rgb(64, 237, 107)
HSL	hsl(135, 83%, 59%)
HSV	hsv(135, 73%, 93%)
CMYK	cmyk(73%, 0%, 54.9%, 7.1%)
CIE-LAB	lab(83.29, -69.43, 50.10)
CIE-LCH	lch(83.29, 85.62, 144.19°)
OKLab	oklab(83.28% -0.1869 0.1196)
OKLCH	oklch(83.28% 0.222 147.4)
XYZ	xyz(35.0497, 62.7159, 24.1652)
Luminance	0.6272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ED6B #ED40C2

analogous

#6CED40 #40ED6B #40EDC1

triadic

#40ED6B #6B40ED #ED6B40

tetradic

#40ED6B #406CED #ED40C2 #EDC140

square

#40ED6B #406CED #ED40C2 #EDC140

split-complementary

#40ED6B #C140ED #ED406C

monochromatic

#0FA334 #15DB46 #40ED6B #78F296 #B0F8C2

Accessibility & contrast

On white

1.55

#40ED6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#40ED6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ED6B

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ED6B	#FFFFFF	#000000	##000000
##40ED6B	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85F

Deuteranopia (green-blind)

#DCCA75

Tritanopia (blue-blind)

#00E8D0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #40ed6b;
/* rgb */ color: rgb(64, 237, 107);
/* oklch */ color: oklch(83.3% 0.222 147.4);

Tailwind

colors: {
  custom: {
    50: '#8df498',
    500: '#40ed6b',
    950: '#000000',
  },
}

SCSS

$custom: #40ed6b;
$custom-light: #8df498;
$custom-dark: #000000;

JSON

{
  "hex": "#40ed6b",
  "rgb": {
    "r": 64,
    "g": 237,
    "b": 107
  },
  "hsl": {
    "h": 134.913,
    "s": 82.775,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8328,
    "c": 0.2219,
    "h": 147.4
  },
  "luminance": 0.6272
}

Semantic roles & 50–950 ramp

primary

#40ED6B

secondary

#A52C87

accent

#2FC7F9

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #40ED6B

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

Preview Lab → · Contrast checker → · Palette generator →