#40AD68#40AD68

#40AD68 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.8% C 0.143 H 152.4°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#40AD68
RGB	rgb(64, 173, 104)
HSL	hsl(142, 46%, 46%)
HSV	hsv(142, 63%, 68%)
CMYK	cmyk(63%, 0%, 39.9%, 32.2%)
CIE-LAB	lab(63.32, -46.73, 26.52)
CIE-LCH	lch(63.32, 53.73, 150.43°)
OKLab	oklab(66.78% -0.1264 0.066)
OKLCH	oklch(66.78% 0.143 152.4)
XYZ	xyz(19.5550, 31.9746, 18.2352)
Luminance	0.3198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AD68 #AD4085

analogous

#4FAD40 #40AD68 #40AD9F

triadic

#40AD68 #6840AD #AD6840

tetradic

#40AD68 #404FAD #AD4085 #AD9F40

square

#40AD68 #404FAD #AD4085 #AD9F40

split-complementary

#40AD68 #9F40AD #AD404F

monochromatic

#1F5432 #2F804D #40AD68 #64C688 #91D6AA

Accessibility & contrast

On white

2.84

#40AD68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#40AD68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AD68

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AD68	#FFFFFF	#000000	##000000
##40AD68	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9F63

Deuteranopia (green-blind)

#9F956D

Tritanopia (blue-blind)

#15AB9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40ad68;
/* rgb */ color: rgb(64, 173, 104);
/* oklch */ color: oklch(66.8% 0.143 152.4);

Tailwind

colors: {
  custom: {
    50: '#80c694',
    500: '#40ad68',
    950: '#000000',
  },
}

SCSS

$custom: #40ad68;
$custom-light: #80c694;
$custom-dark: #000000;

JSON

{
  "hex": "#40ad68",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 104
  },
  "hsl": {
    "h": 142.018,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6678,
    "c": 0.14256,
    "h": 152.4
  },
  "luminance": 0.31977
}

Semantic roles & 50–950 ramp

primary

#40AD68

secondary

#C287AC

accent

#52A5D6

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40AD68

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

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