#3ECB4B#3ECB4B

#3ECB4B is a light, highly saturated green. Relative luminance 0.442; OKLCH L 74.1% C 0.207 H 144.4°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#3ECB4B
RGB	rgb(62, 203, 75)
HSL	hsl(126, 58%, 52%)
HSV	hsv(126, 69%, 80%)
CMYK	cmyk(69.5%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(72.39, -62.30, 51.70)
CIE-LCH	lch(72.39, 80.96, 140.31°)
OKLab	oklab(74.13% -0.1686 0.1205)
OKLCH	oklch(74.13% 0.207 144.4)
XYZ	xyz(24.6109, 44.2413, 13.8977)
Luminance	0.4424 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECB4B #CB3EBE

analogous

#78CB3E #3ECB4B #3ECB92

triadic

#3ECB4B #4B3ECB #CB4B3E

tetradic

#3ECB4B #3E78CB #CB3EBE #CB923E

square

#3ECB4B #3E78CB #CB3EBE #CB923E

split-complementary

#3ECB4B #923ECB #CB3E78

monochromatic

#1E7026 #2BA136 #3ECB4B #6ED878 #9EE5A5

Accessibility & contrast

On white

2.13

#3ECB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#3ECB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECB4B

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECB4B	#FFFFFF	#000000	##000000
##3ECB4B	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB83C

Deuteranopia (green-blind)

#BEAD56

Tritanopia (blue-blind)

#07C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3ecb4b;
/* rgb */ color: rgb(62, 203, 75);
/* oklch */ color: oklch(74.1% 0.207 144.4);

Tailwind

colors: {
  custom: {
    50: '#86dc82',
    500: '#3ecb4b',
    950: '#000000',
  },
}

SCSS

$custom: #3ecb4b;
$custom-light: #86dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecb4b",
  "rgb": {
    "r": 62,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 125.532,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74132,
    "c": 0.20721,
    "h": 144.4
  },
  "luminance": 0.44244
}

Semantic roles & 50–950 ramp

primary

#3ECB4B

secondary

#D194CC

accent

#47D3E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3ECB4B

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

Preview Lab → · Contrast checker → · Palette generator →