#40C077#40C077

#40C077 is a light, vivid green. Relative luminance 0.401; OKLCH L 72.0% C 0.154 H 154.3°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#40C077
RGB	rgb(64, 192, 119)
HSL	hsl(146, 50%, 50%)
HSV	hsv(146, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 38%, 24.7%)
CIE-LAB	lab(69.55, -51.46, 26.84)
CIE-LCH	lch(69.55, 58.04, 152.46°)
OKLab	oklab(71.99% -0.1391 0.0671)
OKLCH	oklch(71.99% 0.154 154.3)
XYZ	xyz(24.2916, 40.1186, 23.9126)
Luminance	0.4012 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C077 #C04089

analogous

#49C040 #40C077 #40C0B7

triadic

#40C077 #7740C0 #C07740

tetradic

#40C077 #4049C0 #C04089 #C0B740

square

#40C077 #4049C0 #C04089 #C0B740

split-complementary

#40C077 #B740C0 #C04049

monochromatic

#21643E #30925A #40C077 #6ECF98 #9CDEB9

Accessibility & contrast

On white

2.33

#40C077 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#40C077 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C077

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C077	#FFFFFF	#000000	##000000
##40C077	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B172

Deuteranopia (green-blind)

#AFA57C

Tritanopia (blue-blind)

#00BEAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c077;
/* rgb */ color: rgb(64, 192, 119);
/* oklch */ color: oklch(72.0% 0.154 154.3);

Tailwind

colors: {
  custom: {
    50: '#84d49f',
    500: '#40c077',
    950: '#000000',
  },
}

SCSS

$custom: #40c077;
$custom-light: #84d49f;
$custom-dark: #000000;

JSON

{
  "hex": "#40c077",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 119
  },
  "hsl": {
    "h": 145.781,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71989,
    "c": 0.15447,
    "h": 154.3
  },
  "luminance": 0.40121
}

Semantic roles & 50–950 ramp

primary

#40C077

secondary

#CB91B2

accent

#4E9EDA

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40C077

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

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