#40BB65#40BB65

#40BB65 is a light, vivid green. Relative luminance 0.376; OKLCH L 70.4% C 0.164 H 149.8°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#40BB65
RGB	rgb(64, 187, 101)
HSL	hsl(138, 49%, 49%)
HSV	hsv(138, 66%, 73%)
CMYK	cmyk(65.8%, 0%, 46%, 26.7%)
CIE-LAB	lab(67.70, -52.71, 33.76)
CIE-LCH	lch(67.70, 62.59, 147.36°)
OKLab	oklab(70.37% -0.1421 0.0827)
OKLCH	oklch(70.37% 0.164 149.8)
XYZ	xyz(22.2319, 37.5679, 18.3891)
Luminance	0.3757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BB65 #BB4096

analogous

#59BB40 #40BB65 #40BBA3

triadic

#40BB65 #6540BB #BB6540

tetradic

#40BB65 #4059BB #BB4096 #BBA340

square

#40BB65 #4059BB #BB4096 #BBA340

split-complementary

#40BB65 #A340BB #BB4059

monochromatic

#216034 #308D4C #40BB65 #6CCD89 #99DCAD

Accessibility & contrast

On white

2.47

#40BB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#40BB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BB65

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BB65	#FFFFFF	#000000	##000000
##40BB65	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB5E

Deuteranopia (green-blind)

#ADA16B

Tritanopia (blue-blind)

#0AB8A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40bb65;
/* rgb */ color: rgb(64, 187, 101);
/* oklch */ color: oklch(70.4% 0.164 149.8);

Tailwind

colors: {
  custom: {
    50: '#83d092',
    500: '#40bb65',
    950: '#000000',
  },
}

SCSS

$custom: #40bb65;
$custom-light: #83d092;
$custom-dark: #000000;

JSON

{
  "hex": "#40bb65",
  "rgb": {
    "r": 64,
    "g": 187,
    "b": 101
  },
  "hsl": {
    "h": 138.049,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70369,
    "c": 0.16447,
    "h": 149.8
  },
  "luminance": 0.3757
}

Semantic roles & 50–950 ramp

primary

#40BB65

secondary

#C88FB7

accent

#4FAFD9

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #40BB65

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

Preview Lab → · Contrast checker → · Palette generator →