#3EB540#3EB540

#3EB540 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.189 H 143.4°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#3EB540
RGB	rgb(62, 181, 64)
HSL	hsl(121, 49%, 48%)
HSV	hsv(121, 66%, 71%)
CMYK	cmyk(65.7%, 0%, 64.6%, 29%)
CIE-LAB	lab(65.31, -55.91, 48.55)
CIE-LCH	lch(65.31, 74.05, 139.03°)
OKLab	oklab(68.24% -0.1517 0.1127)
OKLCH	oklch(68.24% 0.189 143.4)
XYZ	xyz(19.4347, 34.4401, 10.4729)
Luminance	0.3444 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB540 #B53EB3

analogous

#78B53E #3EB540 #3EB57B

triadic

#3EB540 #403EB5 #B5403E

tetradic

#3EB540 #3E78B5 #B53EB3 #B57B3E

square

#3EB540 #3E78B5 #B53EB3 #B57B3E

split-complementary

#3EB540 #7B3EB5 #B53E78

monochromatic

#1F5A20 #2E8730 #3EB540 #66CA67 #93DA94

Accessibility & contrast

On white

2.66

#3EB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#3EB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB540

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB540	#FFFFFF	#000000	##000000
##3EB540	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A532

Deuteranopia (green-blind)

#AA9B4A

Tritanopia (blue-blind)

#22B09D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3eb540;
/* rgb */ color: rgb(62, 181, 64);
/* oklch */ color: oklch(68.2% 0.189 143.4);

Tailwind

colors: {
  custom: {
    50: '#82cc7a',
    500: '#3eb540',
    950: '#000000',
  },
}

SCSS

$custom: #3eb540;
$custom-light: #82cc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb540",
  "rgb": {
    "r": 62,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 121.008,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.6824,
    "c": 0.18902,
    "h": 143.4
  },
  "luminance": 0.34442
}

Semantic roles & 50–950 ramp

primary

#3EB540

secondary

#C589C4

accent

#4FD6D9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3EB540

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

Preview Lab → · Contrast checker → · Palette generator →