#3FCA5F#3FCA5F

#3FCA5F is a light, vivid green. Relative luminance 0.441; OKLCH L 74.1% C 0.190 H 147.4°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA5F
RGB	rgb(63, 202, 95)
HSL	hsl(134, 57%, 52%)
HSV	hsv(134, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 53%, 20.8%)
CIE-LAB	lab(72.31, -59.29, 42.47)
CIE-LCH	lch(72.31, 72.93, 144.38°)
OKLab	oklab(74.14% -0.1598 0.1021)
OKLCH	oklch(74.14% 0.19 147.4)
XYZ	xyz(25.2341, 44.1213, 18.0106)
Luminance	0.4412 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA5F #CA3FAA

analogous

#65CA3F #3FCA5F #3FCAA5

triadic

#3FCA5F #5F3FCA #CA5F3F

tetradic

#3FCA5F #3F65CA #CA3FAA #CAA53F

square

#3FCA5F #3F65CA #CA3FAA #CAA53F

split-complementary

#3FCA5F #A53FCA #CA3F65

monochromatic

#1F7031 #2CA047 #3FCA5F #6FD787 #9FE4AF

Accessibility & contrast

On white

2.14

#3FCA5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#3FCA5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA5F

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA5F	#FFFFFF	#000000	##000000
##3FCA5F	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB855

Deuteranopia (green-blind)

#BCAD67

Tritanopia (blue-blind)

#00C6B2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fca5f;
/* rgb */ color: rgb(63, 202, 95);
/* oklch */ color: oklch(74.1% 0.190 147.4);

Tailwind

colors: {
  custom: {
    50: '#86db8f',
    500: '#3fca5f',
    950: '#000000',
  },
}

SCSS

$custom: #3fca5f;
$custom-light: #86db8f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca5f",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 95
  },
  "hsl": {
    "h": 133.813,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74141,
    "c": 0.18961,
    "h": 147.4
  },
  "luminance": 0.44124
}

Semantic roles & 50–950 ramp

primary

#3FCA5F

secondary

#D194C3

accent

#48BDE0

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FCA5F

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

Preview Lab → · Contrast checker → · Palette generator →