#40CA71#40CA71

#40CA71 is a light, vivid green. Relative luminance 0.445; OKLCH L 74.4% C 0.173 H 151.2°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#40CA71
RGB	rgb(64, 202, 113)
HSL	hsl(141, 57%, 52%)
HSV	hsv(141, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 44.1%, 20.8%)
CIE-LAB	lab(72.58, -56.33, 33.90)
CIE-LCH	lch(72.58, 65.74, 148.96°)
OKLab	oklab(74.45% -0.1518 0.0835)
OKLCH	oklch(74.45% 0.173 151.2)
XYZ	xyz(26.2134, 44.5204, 22.8314)
Luminance	0.4452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CA71 #CA4099

analogous

#54CA40 #40CA71 #40CAB6

triadic

#40CA71 #7140CA #CA7140

tetradic

#40CA71 #4054CA #CA4099 #CAB640

square

#40CA71 #4054CA #CA4099 #CAB640

split-complementary

#40CA71 #B640CA #CA4054

monochromatic

#1F703C #2CA056 #40CA71 #70D795 #A0E5B8

Accessibility & contrast

On white

2.12

#40CA71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#40CA71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CA71

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CA71	#FFFFFF	#000000	##000000
##40CA71	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB96A

Deuteranopia (green-blind)

#BAAD77

Tritanopia (blue-blind)

#00C7B4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40ca71;
/* rgb */ color: rgb(64, 202, 113);
/* oklch */ color: oklch(74.4% 0.173 151.2);

Tailwind

colors: {
  custom: {
    50: '#86db9b',
    500: '#40ca71',
    950: '#000000',
  },
}

SCSS

$custom: #40ca71;
$custom-light: #86db9b;
$custom-dark: #000000;

JSON

{
  "hex": "#40ca71",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 113
  },
  "hsl": {
    "h": 141.304,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74446,
    "c": 0.17324,
    "h": 151.2
  },
  "luminance": 0.44523
}

Semantic roles & 50–950 ramp

primary

#40CA71

secondary

#D195BC

accent

#48AAE0

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40CA71

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

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