#3ECB5B#3ECB5B

#3ECB5B is a light, vivid green. Relative luminance 0.445; OKLCH L 74.3% C 0.195 H 146.8°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#3ECB5B
RGB	rgb(62, 203, 91)
HSL	hsl(132, 58%, 52%)
HSV	hsv(132, 69%, 80%)
CMYK	cmyk(69.5%, 0%, 55.2%, 20.4%)
CIE-LAB	lab(72.55, -60.36, 44.66)
CIE-LCH	lch(72.55, 75.09, 143.50°)
OKLab	oklab(74.32% -0.1627 0.1066)
OKLCH	oklch(74.32% 0.195 146.8)
XYZ	xyz(25.2291, 44.4886, 17.1530)
Luminance	0.4449 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECB5B #CB3EAE

analogous

#68CB3E #3ECB5B #3ECBA1

triadic

#3ECB5B #5B3ECB #CB5B3E

tetradic

#3ECB5B #3E68CB #CB3EAE #CBA13E

square

#3ECB5B #3E68CB #CB3EAE #CBA13E

split-complementary

#3ECB5B #A13ECB #CB3E68

monochromatic

#1E702F #2BA143 #3ECB5B #6ED884 #9EE5AD

Accessibility & contrast

On white

2.12

#3ECB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#3ECB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECB5B

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECB5B	#FFFFFF	#000000	##000000
##3ECB5B	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB950

Deuteranopia (green-blind)

#BDAD64

Tritanopia (blue-blind)

#00C6B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3ecb5b;
/* rgb */ color: rgb(62, 203, 91);
/* oklch */ color: oklch(74.3% 0.195 146.8);

Tailwind

colors: {
  custom: {
    50: '#86dc8c',
    500: '#3ecb5b',
    950: '#000000',
  },
}

SCSS

$custom: #3ecb5b;
$custom-light: #86dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecb5b",
  "rgb": {
    "r": 62,
    "g": 203,
    "b": 91
  },
  "hsl": {
    "h": 132.34,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74322,
    "c": 0.19457,
    "h": 146.8
  },
  "luminance": 0.44491
}

Semantic roles & 50–950 ramp

primary

#3ECB5B

secondary

#D194C5

accent

#47C1E1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150C

muted

#7D837D

Preview Lab

Preview with #3ECB5B

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

Preview Lab → · Contrast checker → · Palette generator →