#40CF67#40CF67

#40CF67 is a light, vivid green. Relative luminance 0.467; OKLCH L 75.6% C 0.189 H 148.5°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#40CF67
RGB	rgb(64, 207, 103)
HSL	hsl(136, 60%, 53%)
HSV	hsv(136, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 50.2%, 18.8%)
CIE-LAB	lab(73.99, -59.73, 40.67)
CIE-LCH	lch(73.99, 72.26, 145.75°)
OKLab	oklab(75.57% -0.1609 0.0985)
OKLCH	oklch(75.57% 0.189 148.5)
XYZ	xyz(26.8733, 46.6920, 20.4255)
Luminance	0.4669 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF67 #CF40A8

analogous

#60CF40 #40CF67 #40CFAF

triadic

#40CF67 #6740CF #CF6740

tetradic

#40CF67 #4060CF #CF40A8 #CFAF40

square

#40CF67 #4060CF #CF40A8 #CFAF40

split-complementary

#40CF67 #AF40CF #CF4060

monochromatic

#1E7736 #2AA84C #40CF67 #71DB8E #A2E8B5

Accessibility & contrast

On white

2.03

#40CF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#40CF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF67

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF67	#FFFFFF	#000000	##000000
##40CF67	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD5E

Deuteranopia (green-blind)

#C0B16F

Tritanopia (blue-blind)

#00CBB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40cf67;
/* rgb */ color: rgb(64, 207, 103);
/* oklch */ color: oklch(75.6% 0.189 148.5);

Tailwind

colors: {
  custom: {
    50: '#87df94',
    500: '#40cf67',
    950: '#000000',
  },
}

SCSS

$custom: #40cf67;
$custom-light: #87df94;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf67",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 103
  },
  "hsl": {
    "h": 136.364,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75571,
    "c": 0.18862,
    "h": 148.5
  },
  "luminance": 0.46695
}

Semantic roles & 50–950 ramp

primary

#40CF67

secondary

#D497C3

accent

#45B8E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #40CF67

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

Preview Lab → · Contrast checker → · Palette generator →