#40B320#40B320

#40B320 is a light, highly saturated green. Relative luminance 0.334; OKLCH L 67.5% C 0.205 H 140.2°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#40B320
RGB	rgb(64, 179, 32)
HSL	hsl(107, 70%, 41%)
HSV	hsv(107, 82%, 70%)
CMYK	cmyk(64.2%, 0%, 82.1%, 29.8%)
CIE-LAB	lab(64.51, -57.29, 59.29)
CIE-LCH	lch(64.51, 82.44, 134.02°)
OKLab	oklab(67.52% -0.1572 0.1311)
OKLCH	oklch(67.52% 0.205 140.2)
XYZ	xyz(18.4943, 33.4327, 6.8447)
Luminance	0.3343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B320 #9320B3

analogous

#8AB320 #40B320 #20B34A

triadic

#40B320 #2040B3 #B32040

tetradic

#40B320 #208AB3 #9320B3 #B34A20

square

#40B320 #208AB3 #9320B3 #B34A20

split-complementary

#40B320 #4A20B3 #B3208A

monochromatic

#1B4B0D #2D7F17 #40B320 #59DB35 #84E469

Accessibility & contrast

On white

2.73

#40B320 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#40B320 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B320

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B320	#FFFFFF	#000000	##000000
##40B320	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A200

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#2EAD99

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40b320;
/* rgb */ color: rgb(64, 179, 32);
/* oklch */ color: oklch(67.5% 0.205 140.2);

Tailwind

colors: {
  custom: {
    50: '#84cb69',
    500: '#40b320',
    950: '#000000',
  },
}

SCSS

$custom: #40b320;
$custom-light: #84cb69;
$custom-dark: #000000;

JSON

{
  "hex": "#40b320",
  "rgb": {
    "r": 64,
    "g": 179,
    "b": 32
  },
  "hsl": {
    "h": 106.939,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67524,
    "c": 0.20469,
    "h": 140.2
  },
  "luminance": 0.33434
}

Semantic roles & 50–950 ramp

primary

#40B320

secondary

#B465CA

accent

#3BECC6

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #40B320

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

Preview Lab → · Contrast checker → · Palette generator →