#40C847#40C847

#40C847 is a light, highly saturated green. Relative luminance 0.429; OKLCH L 73.4% C 0.206 H 143.8°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#40C847
RGB	rgb(64, 200, 71)
HSL	hsl(123, 55%, 52%)
HSV	hsv(123, 68%, 78%)
CMYK	cmyk(68%, 0%, 64.5%, 21.6%)
CIE-LAB	lab(71.45, -61.35, 52.37)
CIE-LCH	lch(71.45, 80.66, 139.51°)
OKLab	oklab(73.36% -0.1662 0.1215)
OKLCH	oklch(73.36% 0.206 143.8)
XYZ	xyz(23.9045, 42.8509, 12.9713)
Luminance	0.4285 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C847 #C840C1

analogous

#7DC840 #40C847 #40C88B

triadic

#40C847 #4740C8 #C84740

tetradic

#40C847 #407DC8 #C840C1 #C88B40

square

#40C847 #407DC8 #C840C1 #C88B40

split-complementary

#40C847 #8B40C8 #C8407D

monochromatic

#206E24 #2D9D33 #40C847 #70D675 #9FE3A3

Accessibility & contrast

On white

2.19

#40C847 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#40C847 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C847

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C847	#FFFFFF	#000000	##000000
##40C847	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB637

Deuteranopia (green-blind)

#BCAB52

Tritanopia (blue-blind)

#17C3AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c847;
/* rgb */ color: rgb(64, 200, 71);
/* oklch */ color: oklch(73.4% 0.206 143.8);

Tailwind

colors: {
  custom: {
    50: '#87da7f',
    500: '#40c847',
    950: '#000000',
  },
}

SCSS

$custom: #40c847;
$custom-light: #87da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#40c847",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 71
  },
  "hsl": {
    "h": 123.088,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73359,
    "c": 0.20593,
    "h": 143.8
  },
  "luminance": 0.42853
}

Semantic roles & 50–950 ramp

primary

#40C847

secondary

#D094CD

accent

#49D7DF

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C847

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

Preview Lab → · Contrast checker → · Palette generator →