#3ECB39#3ECB39

#3ECB39 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.0% C 0.219 H 142.5°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3ECB39
RGB	rgb(62, 203, 57)
HSL	hsl(118, 58%, 51%)
HSV	hsv(118, 72%, 80%)
CMYK	cmyk(69.5%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(72.25, -64.00, 58.72)
CIE-LCH	lch(72.25, 86.86, 137.46°)
OKLab	oklab(73.97% -0.174 0.1333)
OKLCH	oklch(73.97% 0.219 142.5)
XYZ	xyz(24.0796, 44.0288, 11.0995)
Luminance	0.4403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECB39 #C639CB

analogous

#87CB39 #3ECB39 #39CB7D

triadic

#3ECB39 #393ECB #CB393E

tetradic

#3ECB39 #3987CB #C639CB #CB7D39

square

#3ECB39 #3987CB #C639CB #CB7D39

split-complementary

#3ECB39 #7D39CB #CB3987

monochromatic

#1F6D1D #2D9D29 #3ECB39 #6DD869 #9CE49A

Accessibility & contrast

On white

2.14

#3ECB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#3ECB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECB39

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECB39	#FFFFFF	#000000	##000000
##3ECB39	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B820

Deuteranopia (green-blind)

#BFAD48

Tritanopia (blue-blind)

#15C5AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3ecb39;
/* rgb */ color: rgb(62, 203, 57);
/* oklch */ color: oklch(74.0% 0.219 142.5);

Tailwind

colors: {
  custom: {
    50: '#87dc78',
    500: '#3ecb39',
    950: '#000000',
  },
}

SCSS

$custom: #3ecb39;
$custom-light: #87dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecb39",
  "rgb": {
    "r": 62,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 117.945,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73969,
    "c": 0.21919,
    "h": 142.5
  },
  "luminance": 0.44031
}

Semantic roles & 50–950 ramp

primary

#3ECB39

secondary

#CE90D0

accent

#46E2DC

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #3ECB39

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

Preview Lab → · Contrast checker → · Palette generator →