#3AAF40#3AAF40

#3AAF40 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.183 H 143.9°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3AAF40
RGB	rgb(58, 175, 64)
HSL	hsl(123, 50%, 46%)
HSV	hsv(123, 67%, 69%)
CMYK	cmyk(66.9%, 0%, 63.4%, 31.4%)
CIE-LAB	lab(63.28, -54.61, 46.27)
CIE-LCH	lch(63.28, 71.58, 139.73°)
OKLab	oklab(66.53% -0.148 0.1079)
OKLCH	oklch(66.53% 0.183 143.9)
XYZ	xyz(17.9992, 31.9278, 10.0636)
Luminance	0.3193 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AAF40 #AF3AA9

analogous

#6EAF3A #3AAF40 #3AAF7A

triadic

#3AAF40 #403AAF #AF403A

tetradic

#3AAF40 #3A6EAF #AF3AA9 #AF7A3A

square

#3AAF40 #3A6EAF #AF3AA9 #AF7A3A

split-complementary

#3AAF40 #7A3AAF #AF3A6E

monochromatic

#1C531E #2B812F #3AAF40 #5DC962 #8BD98F

Accessibility & contrast

On white

2.84

#3AAF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3AAF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AAF40

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AAF40	#FFFFFF	#000000	##000000
##3AAF40	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)

#B29F33

Deuteranopia (green-blind)

#A4954A

Tritanopia (blue-blind)

#1BAA98

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3aaf40;
/* rgb */ color: rgb(58, 175, 64);
/* oklch */ color: oklch(66.5% 0.183 143.9);

Tailwind

colors: {
  custom: {
    50: '#7fc879',
    500: '#3aaf40',
    950: '#000000',
  },
}

SCSS

$custom: #3aaf40;
$custom-light: #7fc879;
$custom-dark: #000000;

JSON

{
  "hex": "#3aaf40",
  "rgb": {
    "r": 58,
    "g": 175,
    "b": 64
  },
  "hsl": {
    "h": 123.077,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.66534,
    "c": 0.18316,
    "h": 143.9
  },
  "luminance": 0.3193
}

Semantic roles & 50–950 ramp

primary

#3AAF40

secondary

#C382C0

accent

#4ED3DA

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3AAF40

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

Preview Lab → · Contrast checker → · Palette generator →