#3FCA4D#3FCA4D

#3FCA4D is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.9% C 0.204 H 144.6°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA4D
RGB	rgb(63, 202, 77)
HSL	hsl(126, 57%, 52%)
HSV	hsv(126, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 61.9%, 20.8%)
CIE-LAB	lab(72.12, -61.56, 50.53)
CIE-LCH	lch(72.12, 79.64, 140.62°)
OKLab	oklab(73.92% -0.1665 0.1182)
OKLCH	oklch(73.92% 0.204 144.6)
XYZ	xyz(24.5084, 43.8310, 14.1884)
Luminance	0.4383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA4D #CA3FBC

analogous

#77CA3F #3FCA4D #3FCA93

triadic

#3FCA4D #4D3FCA #CA4D3F

tetradic

#3FCA4D #3F77CA #CA3FBC #CA933F

square

#3FCA4D #3F77CA #CA3FBC #CA933F

split-complementary

#3FCA4D #933FCA #CA3F77

monochromatic

#1F7027 #2CA038 #3FCA4D #6FD779 #9FE4A6

Accessibility & contrast

On white

2.15

#3FCA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#3FCA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA4D

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA4D	#FFFFFF	#000000	##000000
##3FCA4D	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83F

Deuteranopia (green-blind)

#BDAC58

Tritanopia (blue-blind)

#0CC5AF

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fca4d;
/* rgb */ color: rgb(63, 202, 77);
/* oklch */ color: oklch(73.9% 0.204 144.6);

Tailwind

colors: {
  custom: {
    50: '#86db83',
    500: '#3fca4d',
    950: '#000000',
  },
}

SCSS

$custom: #3fca4d;
$custom-light: #86db83;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca4d",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 77
  },
  "hsl": {
    "h": 126.043,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73918,
    "c": 0.20421,
    "h": 144.6
  },
  "luminance": 0.43834
}

Semantic roles & 50–950 ramp

primary

#3FCA4D

secondary

#D194CB

accent

#48D1E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #3FCA4D

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

Preview Lab → · Contrast checker → · Palette generator →