#3FCB50#3FCB50

#3FCB50 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.2% C 0.203 H 145.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB50
RGB	rgb(63, 203, 80)
HSL	hsl(127, 57%, 52%)
HSV	hsv(127, 69%, 80%)
CMYK	cmyk(69%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(72.46, -61.56, 49.60)
CIE-LCH	lch(72.46, 79.05, 141.14°)
OKLab	oklab(74.21% -0.1664 0.1165)
OKLCH	oklch(74.21% 0.203 145)
XYZ	xyz(24.8522, 44.3451, 14.8376)
Luminance	0.4435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB50 #CB3FBA

analogous

#74CB3F #3FCB50 #3FCB96

triadic

#3FCB50 #503FCB #CB503F

tetradic

#3FCB50 #3F74CB #CB3FBA #CB963F

square

#3FCB50 #3F74CB #CB3FBA #CB963F

split-complementary

#3FCB50 #963FCB #CB3F74

monochromatic

#1F7129 #2CA13A #3FCB50 #6FD87C #9FE5A8

Accessibility & contrast

On white

2.13

#3FCB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#3FCB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB50

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB50	#FFFFFF	#000000	##000000
##3FCB50	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)

#CEB943

Deuteranopia (green-blind)

#BEAD5A

Tritanopia (blue-blind)

#07C6B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3fcb50;
/* rgb */ color: rgb(63, 203, 80);
/* oklch */ color: oklch(74.2% 0.203 145.0);

Tailwind

colors: {
  custom: {
    50: '#86dc85',
    500: '#3fcb50',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb50;
$custom-light: #86dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb50",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 127.286,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74211,
    "c": 0.20311,
    "h": 145
  },
  "luminance": 0.44348
}

Semantic roles & 50–950 ramp

primary

#3FCB50

secondary

#D194CA

accent

#47CEE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCB50

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

Preview Lab → · Contrast checker → · Palette generator →