#3ECB51#3ECB51

#3ECB51 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.203 H 145.2°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3ECB51
RGB	rgb(62, 203, 81)
HSL	hsl(128, 58%, 52%)
HSV	hsv(128, 69%, 80%)
CMYK	cmyk(69.5%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(72.45, -61.62, 49.13)
CIE-LCH	lch(72.45, 78.81, 141.43°)
OKLab	oklab(74.2% -0.1665 0.1156)
OKLCH	oklch(74.2% 0.203 145.2)
XYZ	xyz(24.8261, 44.3274, 15.0307)
Luminance	0.4433 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECB51 #CB3EB8

analogous

#72CB3E #3ECB51 #3ECB98

triadic

#3ECB51 #513ECB #CB513E

tetradic

#3ECB51 #3E72CB #CB3EB8 #CB983E

square

#3ECB51 #3E72CB #CB3EB8 #CB983E

split-complementary

#3ECB51 #983ECB #CB3E72

monochromatic

#1E7029 #2BA13B #3ECB51 #6ED87C #9EE5A8

Accessibility & contrast

On white

2.13

#3ECB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#3ECB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECB51

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECB51	#FFFFFF	#000000	##000000
##3ECB51	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB944

Deuteranopia (green-blind)

#BEAD5B

Tritanopia (blue-blind)

#00C6B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3ecb51;
/* rgb */ color: rgb(62, 203, 81);
/* oklch */ color: oklch(74.2% 0.203 145.2);

Tailwind

colors: {
  custom: {
    50: '#86dc86',
    500: '#3ecb51',
    950: '#000000',
  },
}

SCSS

$custom: #3ecb51;
$custom-light: #86dc86;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecb51",
  "rgb": {
    "r": 62,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 128.085,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74198,
    "c": 0.20266,
    "h": 145.2
  },
  "luminance": 0.4433
}

Semantic roles & 50–950 ramp

primary

#3ECB51

secondary

#D194C9

accent

#47CCE1

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0D150B

muted

#7D837C

Preview Lab

Preview with #3ECB51

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

Preview Lab → · Contrast checker → · Palette generator →