#3EB41B#3EB41B

#3EB41B is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.7% C 0.208 H 140.2°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3EB41B
RGB	rgb(62, 180, 27)
HSL	hsl(106, 74%, 41%)
HSV	hsv(106, 85%, 71%)
CMYK	cmyk(65.6%, 0%, 85%, 29.4%)
CIE-LAB	lab(64.76, -58.31, 60.78)
CIE-LCH	lch(64.76, 84.22, 133.81°)
OKLab	oklab(67.71% -0.16 0.1336)
OKLCH	oklch(67.71% 0.208 140.2)
XYZ	xyz(18.5048, 33.7439, 6.5747)
Luminance	0.3375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EB41B #911BB4

analogous

#8AB41B #3EB41B #1BB445

triadic

#3EB41B #1B3EB4 #B41B3E

tetradic

#3EB41B #1B8AB4 #911BB4 #B4451B

square

#3EB41B #1B8AB4 #911BB4 #B4451B

split-complementary

#3EB41B #451BB4 #B41B8A

monochromatic

#194A0B #2C7F13 #3EB41B #56DF2D #80E762

Accessibility & contrast

On white

2.71

#3EB41B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3EB41B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EB41B

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EB41B	#FFFFFF	#000000	##000000
##3EB41B	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AB9A30

Tritanopia (blue-blind)

#2AAE99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3eb41b;
/* rgb */ color: rgb(62, 180, 27);
/* oklch */ color: oklch(67.7% 0.208 140.2);

Tailwind

colors: {
  custom: {
    50: '#84cb68',
    500: '#3eb41b',
    950: '#000000',
  },
}

SCSS

$custom: #3eb41b;
$custom-light: #84cb68;
$custom-dark: #000000;

JSON

{
  "hex": "#3eb41b",
  "rgb": {
    "r": 62,
    "g": 180,
    "b": 27
  },
  "hsl": {
    "h": 106.275,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67709,
    "c": 0.20845,
    "h": 140.2
  },
  "luminance": 0.33746
}

Semantic roles & 50–950 ramp

primary

#3EB41B

secondary

#B35FCC

accent

#37F1C6

background

#F8FCF6

surface

#F0F9EB

border

#CBD2C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3EB41B

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

Preview Lab → · Contrast checker → · Palette generator →