#40AF30#40AF30

#40AF30 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.192 H 141.3°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#40AF30
RGB	rgb(64, 175, 48)
HSL	hsl(112, 57%, 44%)
HSV	hsv(112, 73%, 69%)
CMYK	cmyk(63.4%, 0%, 72.6%, 31.4%)
CIE-LAB	lab(63.31, -54.85, 52.91)
CIE-LCH	lch(63.31, 76.21, 136.03°)
OKLab	oklab(66.56% -0.1498 0.12)
OKLCH	oklch(66.56% 0.192 141.3)
XYZ	xyz(17.9769, 31.9616, 8.0176)
Luminance	0.3196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF30 #9F30AF

analogous

#7FAF30 #40AF30 #30AF5F

triadic

#40AF30 #3040AF #AF3040

tetradic

#40AF30 #307FAF #9F30AF #AF5F30

square

#40AF30 #307FAF #9F30AF #AF5F30

split-complementary

#40AF30 #5F30AF #AF307F

monochromatic

#1D4F16 #2E7F23 #40AF30 #5ECE4E #8ADC7E

Accessibility & contrast

On white

2.84

#40AF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#40AF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF30

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF30	#FFFFFF	#000000	##000000
##40AF30	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F1A

Deuteranopia (green-blind)

#A6963D

Tritanopia (blue-blind)

#2DAA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40af30;
/* rgb */ color: rgb(64, 175, 48);
/* oklch */ color: oklch(66.6% 0.192 141.3);

Tailwind

colors: {
  custom: {
    50: '#83c870',
    500: '#40af30',
    950: '#000000',
  },
}

SCSS

$custom: #40af30;
$custom-light: #83c870;
$custom-dark: #000000;

JSON

{
  "hex": "#40af30",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 48
  },
  "hsl": {
    "h": 112.441,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6656,
    "c": 0.19195,
    "h": 141.3
  },
  "luminance": 0.31963
}

Semantic roles & 50–950 ramp

primary

#40AF30

secondary

#BB76C4

accent

#48E0CD

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AF30

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

Preview Lab → · Contrast checker → · Palette generator →