#40CE7F#40CE7F

#40CE7F is a light, vivid green. Relative luminance 0.468; OKLCH L 75.7% C 0.166 H 154.5°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#40CE7F
RGB	rgb(64, 206, 127)
HSL	hsl(147, 59%, 53%)
HSV	hsv(147, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 38.3%, 19.2%)
CIE-LAB	lab(74.04, -55.34, 28.63)
CIE-LCH	lch(74.04, 62.31, 152.65°)
OKLab	oklab(75.72% -0.1495 0.0715)
OKLCH	oklch(75.72% 0.166 154.5)
XYZ	xyz(28.0139, 46.7618, 27.6241)
Luminance	0.4677 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE7F #CE408F

analogous

#48CE40 #40CE7F #40CEC6

triadic

#40CE7F #7F40CE #CE7F40

tetradic

#40CE7F #4048CE #CE408F #CEC640

square

#40CE7F #4048CE #CE408F #CEC640

split-complementary

#40CE7F #C640CE #CE4048

monochromatic

#1E7545 #2BA661 #40CE7F #71DAA0 #A1E7C0

Accessibility & contrast

On white

2.03

#40CE7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#40CE7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE7F

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE7F	#FFFFFF	#000000	##000000
##40CE7F	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE7A

Deuteranopia (green-blind)

#BCB184

Tritanopia (blue-blind)

#00CCBA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40ce7f;
/* rgb */ color: rgb(64, 206, 127);
/* oklch */ color: oklch(75.7% 0.166 154.5);

Tailwind

colors: {
  custom: {
    50: '#86dea5',
    500: '#40ce7f',
    950: '#000000',
  },
}

SCSS

$custom: #40ce7f;
$custom-light: #86dea5;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce7f",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 127
  },
  "hsl": {
    "h": 146.62,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75724,
    "c": 0.16571,
    "h": 154.5
  },
  "luminance": 0.46765
}

Semantic roles & 50–950 ramp

primary

#40CE7F

secondary

#D496B8

accent

#459DE2

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #40CE7F

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

Preview Lab → · Contrast checker → · Palette generator →