#40E087#40E087

#40E087 is a light, vivid green. Relative luminance 0.562; OKLCH L 80.4% C 0.182 H 154.0°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#40E087
RGB	rgb(64, 224, 135)
HSL	hsl(147, 72%, 56%)
HSV	hsv(147, 71%, 88%)
CMYK	cmyk(71.4%, 0%, 39.7%, 12.2%)
CIE-LAB	lab(79.70, -60.57, 32.01)
CIE-LCH	lch(79.70, 68.51, 152.14°)
OKLab	oklab(80.43% -0.1634 0.0797)
OKLCH	oklch(80.43% 0.182 154)
XYZ	xyz(33.1402, 56.1468, 32.0078)
Luminance	0.5615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E087 #E04099

analogous

#49E040 #40E087 #40E0D7

triadic

#40E087 #8740E0 #E08740

tetradic

#40E087 #4049E0 #E04099 #E0D740

square

#40E087 #4049E0 #E04099 #E0D740

split-complementary

#40E087 #D740E0 #E04049

monochromatic

#178E4C #20C368 #40E087 #75E9A8 #A9F1C9

Accessibility & contrast

On white

1.72

#40E087 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#40E087 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E087

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E087	#FFFFFF	#000000	##000000
##40E087	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CE81

Deuteranopia (green-blind)

#CCC08D

Tritanopia (blue-blind)

#00DDCA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40e087;
/* rgb */ color: rgb(64, 224, 135);
/* oklch */ color: oklch(80.4% 0.182 154.0);

Tailwind

colors: {
  custom: {
    50: '#89ebab',
    500: '#40e087',
    950: '#000000',
  },
}

SCSS

$custom: #40e087;
$custom-light: #89ebab;
$custom-dark: #000000;

JSON

{
  "hex": "#40e087",
  "rgb": {
    "r": 64,
    "g": 224,
    "b": 135
  },
  "hsl": {
    "h": 146.625,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.80431,
    "c": 0.18174,
    "h": 154
  },
  "luminance": 0.56151
}

Semantic roles & 50–950 ramp

primary

#40E087

secondary

#943168

accent

#399EEF

background

#FCFFFD

surface

#F4FEF7

border

#CED6D0

text

#0D1610

muted

#7F8581

Preview Lab

Preview with #40E087

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

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