#3FC431#3FC431

#3FC431 is a light, highly saturated green. Relative luminance 0.408; OKLCH L 72.1% C 0.216 H 141.8°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FC431
RGB	rgb(63, 196, 49)
HSL	hsl(114, 60%, 48%)
HSV	hsv(114, 75%, 77%)
CMYK	cmyk(67.9%, 0%, 75%, 23.1%)
CIE-LAB	lab(70.00, -62.13, 59.29)
CIE-LCH	lch(70.00, 85.88, 136.34°)
OKLab	oklab(72.1% -0.1694 0.1334)
OKLCH	oklch(72.1% 0.216 141.8)
XYZ	xyz(22.3430, 40.7560, 9.5943)
Luminance	0.4076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC431 #B631C4

analogous

#88C431 #3FC431 #31C46D

triadic

#3FC431 #313FC4 #C4313F

tetradic

#3FC431 #3188C4 #B631C4 #C46D31

square

#3FC431 #3188C4 #B631C4 #C46D31

split-complementary

#3FC431 #6D31C4 #C43188

monochromatic

#206219 #2F9325 #3FC431 #68D65C #95E28D

Accessibility & contrast

On white

2.29

#3FC431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#3FC431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC431

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC431	#FFFFFF	#000000	##000000
##3FC431	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B211

Deuteranopia (green-blind)

#B9A741

Tritanopia (blue-blind)

#20BEA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fc431;
/* rgb */ color: rgb(63, 196, 49);
/* oklch */ color: oklch(72.1% 0.216 141.8);

Tailwind

colors: {
  custom: {
    50: '#86d773',
    500: '#3fc431',
    950: '#000000',
  },
}

SCSS

$custom: #3fc431;
$custom-light: #86d773;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc431",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 49
  },
  "hsl": {
    "h": 114.286,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.721,
    "c": 0.21562,
    "h": 141.8
  },
  "luminance": 0.40758
}

Semantic roles & 50–950 ramp

primary

#3FC431

secondary

#C684CD

accent

#45E3D4

background

#F9FDF7

surface

#F1FAED

border

#CBD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #3FC431

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

Preview Lab → · Contrast checker → · Palette generator →