#3FCE3E#3FCE3E

#3FCE3E is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.8% C 0.219 H 142.9°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#3FCE3E
RGB	rgb(63, 206, 62)
HSL	hsl(120, 60%, 53%)
HSV	hsv(120, 70%, 81%)
CMYK	cmyk(69.4%, 0%, 69.9%, 19.2%)
CIE-LAB	lab(73.25, -64.38, 57.91)
CIE-LCH	lch(73.25, 86.59, 138.03°)
OKLab	oklab(74.82% -0.1748 0.1322)
OKLCH	oklch(74.82% 0.219 142.9)
XYZ	xyz(24.9892, 45.5445, 12.0305)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCE3E #CD3ECE

analogous

#87CE3E #3FCE3E #3ECE85

triadic

#3FCE3E #3E3FCE #CE3E3F

tetradic

#3FCE3E #3E87CE #CD3ECE #CE853E

square

#3FCE3E #3E87CE #CD3ECE #CE853E

split-complementary

#3FCE3E #853ECE #CE3E87

monochromatic

#1E741D #2BA52A #3FCE3E #70DA6F #A0E7A0

Accessibility & contrast

On white

2.08

#3FCE3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#3FCE3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE3E

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCE3E	#FFFFFF	#000000	##000000
##3FCE3E	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB28

Deuteranopia (green-blind)

#C2AF4C

Tritanopia (blue-blind)

#13C8B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fce3e;
/* rgb */ color: rgb(63, 206, 62);
/* oklch */ color: oklch(74.8% 0.219 142.9);

Tailwind

colors: {
  custom: {
    50: '#88de7b',
    500: '#3fce3e',
    950: '#000000',
  },
}

SCSS

$custom: #3fce3e;
$custom-light: #88de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fce3e",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 62
  },
  "hsl": {
    "h": 119.583,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74817,
    "c": 0.21919,
    "h": 142.9
  },
  "luminance": 0.45547
}

Semantic roles & 50–950 ramp

primary

#3FCE3E

secondary

#D395D3

accent

#45E3E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3FCE3E

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

Preview Lab → · Contrast checker → · Palette generator →