#40AF2E#40AF2E

#40AF2E is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.193 H 141.1°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#40AF2E
RGB	rgb(64, 175, 46)
HSL	hsl(112, 58%, 43%)
HSV	hsv(112, 74%, 69%)
CMYK	cmyk(63.4%, 0%, 73.7%, 31.4%)
CIE-LAB	lab(63.30, -55.01, 53.64)
CIE-LCH	lch(63.30, 76.83, 135.72°)
OKLab	oklab(66.55% -0.1504 0.1212)
OKLCH	oklch(66.55% 0.193 141.1)
XYZ	xyz(17.9366, 31.9454, 7.8051)
Luminance	0.3195 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AF2E #9D2EAF

analogous

#80AF2E #40AF2E #2EAF5C

triadic

#40AF2E #2E40AF #AF2E40

tetradic

#40AF2E #2E80AF #9D2EAF #AF5C2E

square

#40AF2E #2E80AF #9D2EAF #AF5C2E

split-complementary

#40AF2E #5C2EAF #AF2E80

monochromatic

#1D4E15 #2E7F21 #40AF2E #5DD04B #89DC7B

Accessibility & contrast

On white

2.84

#40AF2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#40AF2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AF2E

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AF2E	#FFFFFF	#000000	##000000
##40AF2E	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)

#B39F16

Deuteranopia (green-blind)

#A6963B

Tritanopia (blue-blind)

#2DA996

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40af2e;
/* rgb */ color: rgb(64, 175, 46);
/* oklch */ color: oklch(66.5% 0.193 141.1);

Tailwind

colors: {
  custom: {
    50: '#83c86f',
    500: '#40af2e',
    950: '#000000',
  },
}

SCSS

$custom: #40af2e;
$custom-light: #83c86f;
$custom-dark: #000000;

JSON

{
  "hex": "#40af2e",
  "rgb": {
    "r": 64,
    "g": 175,
    "b": 46
  },
  "hsl": {
    "h": 111.628,
    "s": 58.371,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66545,
    "c": 0.19314,
    "h": 141.1
  },
  "luminance": 0.31947
}

Semantic roles & 50–950 ramp

primary

#40AF2E

secondary

#B974C5

accent

#46E2CC

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #40AF2E

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

Preview Lab → · Contrast checker → · Palette generator →