#40CE67#40CE67

#40CE67 is a light, vivid green. Relative luminance 0.462; OKLCH L 75.3% C 0.187 H 148.6°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#40CE67
RGB	rgb(64, 206, 103)
HSL	hsl(136, 59%, 53%)
HSV	hsv(136, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 50%, 19.2%)
CIE-LAB	lab(73.68, -59.37, 40.28)
CIE-LCH	lch(73.68, 71.75, 145.84°)
OKLab	oklab(75.31% -0.1599 0.0976)
OKLCH	oklch(75.31% 0.187 148.6)
XYZ	xyz(26.6318, 46.2090, 20.3450)
Luminance	0.4621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE67 #CE40A7

analogous

#60CE40 #40CE67 #40CEAE

triadic

#40CE67 #6740CE #CE6740

tetradic

#40CE67 #4060CE #CE40A7 #CEAE40

square

#40CE67 #4060CE #CE40A7 #CEAE40

split-complementary

#40CE67 #AE40CE #CE4060

monochromatic

#1E7536 #2BA64D #40CE67 #71DA8E #A1E7B5

Accessibility & contrast

On white

2.05

#40CE67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#40CE67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE67

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE67	#FFFFFF	#000000	##000000
##40CE67	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BC5E

Deuteranopia (green-blind)

#BFB06E

Tritanopia (blue-blind)

#00CAB6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40ce67;
/* rgb */ color: rgb(64, 206, 103);
/* oklch */ color: oklch(75.3% 0.187 148.6);

Tailwind

colors: {
  custom: {
    50: '#87de94',
    500: '#40ce67',
    950: '#000000',
  },
}

SCSS

$custom: #40ce67;
$custom-light: #87de94;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce67",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 103
  },
  "hsl": {
    "h": 136.479,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75313,
    "c": 0.18736,
    "h": 148.6
  },
  "luminance": 0.46212
}

Semantic roles & 50–950 ramp

primary

#40CE67

secondary

#D496C3

accent

#45B7E2

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0D150D

muted

#7D837E

Preview Lab

Preview with #40CE67

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

Preview Lab → · Contrast checker → · Palette generator →