#40CE80#40CE80

#40CE80 is a light, vivid green. Relative luminance 0.468; OKLCH L 75.7% C 0.165 H 154.8°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#40CE80
RGB	rgb(64, 206, 128)
HSL	hsl(147, 59%, 53%)
HSV	hsv(147, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 37.9%, 19.2%)
CIE-LAB	lab(74.05, -55.16, 28.13)
CIE-LCH	lch(74.05, 61.92, 152.98°)
OKLab	oklab(75.74% -0.1491 0.0703)
OKLCH	oklch(75.74% 0.165 154.8)
XYZ	xyz(28.0794, 46.7880, 27.9690)
Luminance	0.4679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE80 #CE408E

analogous

#47CE40 #40CE80 #40CEC7

triadic

#40CE80 #8040CE #CE8040

tetradic

#40CE80 #4047CE #CE408E #CEC740

square

#40CE80 #4047CE #CE408E #CEC740

split-complementary

#40CE80 #C740CE #CE4047

monochromatic

#1E7545 #2BA662 #40CE80 #71DAA0 #A1E7C1

Accessibility & contrast

On white

2.03

#40CE80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#40CE80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE80

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE80	#FFFFFF	#000000	##000000
##40CE80	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBE7B

Deuteranopia (green-blind)

#BCB185

Tritanopia (blue-blind)

#00CCBA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40ce80;
/* rgb */ color: rgb(64, 206, 128);
/* oklch */ color: oklch(75.7% 0.165 154.8);

Tailwind

colors: {
  custom: {
    50: '#86dea5',
    500: '#40ce80',
    950: '#000000',
  },
}

SCSS

$custom: #40ce80;
$custom-light: #86dea5;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce80",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 128
  },
  "hsl": {
    "h": 147.042,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75743,
    "c": 0.16481,
    "h": 154.8
  },
  "luminance": 0.46791
}

Semantic roles & 50–950 ramp

primary

#40CE80

secondary

#D496B8

accent

#459CE2

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #40CE80

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

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