#40C97F#40C97F

#40C97F is a light, vivid green. Relative luminance 0.444; OKLCH L 74.5% C 0.159 H 155.3°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#40C97F
RGB	rgb(64, 201, 127)
HSL	hsl(148, 56%, 52%)
HSV	hsv(148, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 36.8%, 21.2%)
CIE-LAB	lab(72.49, -53.43, 26.56)
CIE-LCH	lch(72.49, 59.67, 153.57°)
OKLab	oklab(74.45% -0.1446 0.0666)
OKLCH	oklch(74.45% 0.159 155.3)
XYZ	xyz(26.8293, 44.3926, 27.2292)
Luminance	0.4440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C97F #C9408A

analogous

#46C940 #40C97F #40C9C3

triadic

#40C97F #7F40C9 #C97F40

tetradic

#40C97F #4046C9 #C9408A #C9C340

square

#40C97F #4046C9 #C9408A #C9C340

split-complementary

#40C97F #C340C9 #C94046

monochromatic

#1F6F44 #2D9F61 #40C97F #70D69F #9FE4BF

Accessibility & contrast

On white

2.13

#40C97F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#40C97F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C97F

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C97F	#FFFFFF	#000000	##000000
##40C97F	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B97A

Deuteranopia (green-blind)

#B7AD84

Tritanopia (blue-blind)

#00C7B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c97f;
/* rgb */ color: rgb(64, 201, 127);
/* oklch */ color: oklch(74.5% 0.159 155.3);

Tailwind

colors: {
  custom: {
    50: '#85daa4',
    500: '#40c97f',
    950: '#000000',
  },
}

SCSS

$custom: #40c97f;
$custom-light: #85daa4;
$custom-dark: #000000;

JSON

{
  "hex": "#40c97f",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 127
  },
  "hsl": {
    "h": 147.591,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7445,
    "c": 0.15913,
    "h": 155.3
  },
  "luminance": 0.44396
}

Semantic roles & 50–950 ramp

primary

#40C97F

secondary

#D094B5

accent

#499ADF

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #40C97F

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

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