#40BF3E#40BF3E

#40BF3E is a light, highly saturated green. Relative luminance 0.387; OKLCH L 70.9% C 0.202 H 142.9°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#40BF3E
RGB	rgb(64, 191, 62)
HSL	hsl(119, 51%, 50%)
HSV	hsv(119, 68%, 75%)
CMYK	cmyk(66.5%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(68.53, -59.17, 52.92)
CIE-LCH	lch(68.53, 79.38, 138.19°)
OKLab	oklab(70.91% -0.1608 0.1217)
OKLCH	oklch(70.91% 0.202 142.9)
XYZ	xyz(21.6134, 38.6972, 10.8868)
Luminance	0.3870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BF3E #BD3EBF

analogous

#80BF3E #40BF3E #3EBF7D

triadic

#40BF3E #3E40BF #BF3E40

tetradic

#40BF3E #3E80BF #BD3EBF #BF7D3E

square

#40BF3E #3E80BF #BD3EBF #BF7D3E

split-complementary

#40BF3E #7D3EBF #BF3E80

monochromatic

#216320 #31912F #40BF3E #6DCF6B #9ADE99

Accessibility & contrast

On white

2.40

#40BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#40BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BF3E

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BF3E	#FFFFFF	#000000	##000000
##40BF3E	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2C

Deuteranopia (green-blind)

#B4A34A

Tritanopia (blue-blind)

#22B9A5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #40bf3e;
/* rgb */ color: rgb(64, 191, 62);
/* oklch */ color: oklch(70.9% 0.202 142.9);

Tailwind

colors: {
  custom: {
    50: '#85d379',
    500: '#40bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #40bf3e;
$custom-light: #85d379;
$custom-dark: #000000;

JSON

{
  "hex": "#40bf3e",
  "rgb": {
    "r": 64,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 119.07,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.70914,
    "c": 0.20165,
    "h": 142.9
  },
  "luminance": 0.38699
}

Semantic roles & 50–950 ramp

primary

#40BF3E

secondary

#C98FCA

accent

#4DDAD8

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #40BF3E

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

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