#40CF7F#40CF7F

#40CF7F is a light, vivid green. Relative luminance 0.472; OKLCH L 76.0% C 0.167 H 154.3°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#40CF7F
RGB	rgb(64, 207, 127)
HSL	hsl(146, 60%, 53%)
HSV	hsv(146, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 38.6%, 18.8%)
CIE-LAB	lab(74.35, -55.72, 29.03)
CIE-LCH	lch(74.35, 62.83, 152.48°)
OKLab	oklab(75.98% -0.1505 0.0724)
OKLCH	oklch(75.98% 0.167 154.3)
XYZ	xyz(28.2554, 47.2448, 27.7046)
Luminance	0.4725 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF7F #CF4090

analogous

#48CF40 #40CF7F #40CFC7

triadic

#40CF7F #7F40CF #CF7F40

tetradic

#40CF7F #4048CF #CF4090 #CFC740

square

#40CF7F #4048CF #CF4090 #CFC740

split-complementary

#40CF7F #C740CF #CF4048

monochromatic

#1E7745 #2AA861 #40CF7F #71DBA0 #A2E8C1

Accessibility & contrast

On white

2.01

#40CF7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#40CF7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF7F

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF7F	#FFFFFF	#000000	##000000
##40CF7F	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE7A

Deuteranopia (green-blind)

#BDB284

Tritanopia (blue-blind)

#00CDBB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40cf7f;
/* rgb */ color: rgb(64, 207, 127);
/* oklch */ color: oklch(76.0% 0.167 154.3);

Tailwind

colors: {
  custom: {
    50: '#86dfa5',
    500: '#40cf7f',
    950: '#000000',
  },
}

SCSS

$custom: #40cf7f;
$custom-light: #86dfa5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf7f",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 127
  },
  "hsl": {
    "h": 146.434,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75978,
    "c": 0.16702,
    "h": 154.3
  },
  "luminance": 0.47248
}

Semantic roles & 50–950 ramp

primary

#40CF7F

secondary

#D497B9

accent

#459DE3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #40CF7F

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

Preview Lab → · Contrast checker → · Palette generator →