#3FCE2D#3FCE2D

#3FCE2D is a light, highly saturated green. Relative luminance 0.454; OKLCH L 74.7% C 0.228 H 141.6°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FCE2D
RGB	rgb(63, 206, 45)
HSL	hsl(113, 64%, 49%)
HSV	hsv(113, 78%, 81%)
CMYK	cmyk(69.4%, 0%, 78.2%, 19.2%)
CIE-LAB	lab(73.15, -65.63, 63.63)
CIE-LCH	lch(73.15, 91.41, 135.89°)
OKLab	oklab(74.7% -0.179 0.1419)
OKLCH	oklch(74.7% 0.228 141.6)
XYZ	xyz(24.5935, 45.3862, 9.9464)
Luminance	0.4539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCE2D #BC2DCE

analogous

#90CE2D #3FCE2D #2DCE6C

triadic

#3FCE2D #2D3FCE #CE2D3F

tetradic

#3FCE2D #2D90CE #BC2DCE #CE6C2D

square

#3FCE2D #2D90CE #BC2DCE #CE6C2D

split-complementary

#3FCE2D #6C2DCE #CE2D90

monochromatic

#206A17 #309C22 #3FCE2D #6BDC5D #99E78F

Accessibility & contrast

On white

2.08

#3FCE2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#3FCE2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCE2D

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCE2D	#FFFFFF	#000000	##000000
##3FCE2D	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#C3AF40

Tritanopia (blue-blind)

#1AC8B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fce2d;
/* rgb */ color: rgb(63, 206, 45);
/* oklch */ color: oklch(74.7% 0.228 141.6);

Tailwind

colors: {
  custom: {
    50: '#88de73',
    500: '#3fce2d',
    950: '#000000',
  },
}

SCSS

$custom: #3fce2d;
$custom-light: #88de73;
$custom-dark: #000000;

JSON

{
  "hex": "#3fce2d",
  "rgb": {
    "r": 63,
    "g": 206,
    "b": 45
  },
  "hsl": {
    "h": 113.292,
    "s": 64.143,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74698,
    "c": 0.22848,
    "h": 141.6
  },
  "luminance": 0.45389
}

Semantic roles & 50–950 ramp

primary

#3FCE2D

secondary

#C986D1

accent

#41E7D5

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #3FCE2D

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

Preview Lab → · Contrast checker → · Palette generator →