#40CC61#40CC61

#40CC61 is a light, vivid green. Relative luminance 0.451; OKLCH L 74.7% C 0.190 H 147.6°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#40CC61
RGB	rgb(64, 204, 97)
HSL	hsl(134, 58%, 53%)
HSV	hsv(134, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 52.5%, 20%)
CIE-LAB	lab(72.98, -59.54, 42.33)
CIE-LCH	lch(72.98, 73.05, 144.59°)
OKLab	oklab(74.71% -0.1605 0.1019)
OKLCH	oklch(74.71% 0.19 147.6)
XYZ	xyz(25.8630, 45.1360, 18.6560)
Luminance	0.4514 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC61 #CC40AB

analogous

#65CC40 #40CC61 #40CCA7

triadic

#40CC61 #6140CC #CC6140

tetradic

#40CC61 #4065CC #CC40AB #CCA740

square

#40CC61 #4065CC #CC40AB #CCA740

split-complementary

#40CC61 #A740CC #CC4065

monochromatic

#1F7333 #2CA348 #40CC61 #70D989 #A1E6B1

Accessibility & contrast

On white

2.09

#40CC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#40CC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC61

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC61	#FFFFFF	#000000	##000000
##40CC61	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA58

Deuteranopia (green-blind)

#BDAF69

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc61;
/* rgb */ color: rgb(64, 204, 97);
/* oklch */ color: oklch(74.7% 0.190 147.6);

Tailwind

colors: {
  custom: {
    50: '#86dd90',
    500: '#40cc61',
    950: '#000000',
  },
}

SCSS

$custom: #40cc61;
$custom-light: #86dd90;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc61",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 97
  },
  "hsl": {
    "h": 134.143,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74711,
    "c": 0.19006,
    "h": 147.6
  },
  "luminance": 0.45139
}

Semantic roles & 50–950 ramp

primary

#40CC61

secondary

#D295C4

accent

#47BDE1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CC61

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

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