#3FB05E#3FB05E

#3FB05E is a light, vivid green. Relative luminance 0.329; OKLCH L 67.4% C 0.157 H 149.2°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#3FB05E
RGB	rgb(63, 176, 94)
HSL	hsl(136, 47%, 47%)
HSV	hsv(136, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 46.6%, 31%)
CIE-LAB	lab(64.09, -49.85, 32.75)
CIE-LCH	lch(64.09, 59.65, 146.70°)
OKLab	oklab(67.35% -0.1345 0.0801)
OKLCH	oklch(67.35% 0.157 149.2)
XYZ	xyz(19.5942, 32.9136, 15.9079)
Luminance	0.3292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB05E #B03F91

analogous

#59B03F #3FB05E #3FB097

triadic

#3FB05E #5E3FB0 #B05E3F

tetradic

#3FB05E #3F59B0 #B03F91 #B0973F

square

#3FB05E #3F59B0 #B03F91 #B0973F

split-complementary

#3FB05E #973FB0 #B03F59

monochromatic

#1F562E #2F8346 #3FB05E #65C880 #92D8A5

Accessibility & contrast

On white

2.77

#3FB05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#3FB05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB05E

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB05E	#FFFFFF	#000000	##000000
##3FB05E	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A158

Deuteranopia (green-blind)

#A39764

Tritanopia (blue-blind)

#18AD9C

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb05e;
/* rgb */ color: rgb(63, 176, 94);
/* oklch */ color: oklch(67.4% 0.157 149.2);

Tailwind

colors: {
  custom: {
    50: '#81c88d',
    500: '#3fb05e',
    950: '#000000',
  },
}

SCSS

$custom: #3fb05e;
$custom-light: #81c88d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb05e",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 94
  },
  "hsl": {
    "h": 136.46,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67354,
    "c": 0.15659,
    "h": 149.2
  },
  "luminance": 0.32916
}

Semantic roles & 50–950 ramp

primary

#3FB05E

secondary

#C388B3

accent

#51B2D7

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB05E

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

Preview Lab → · Contrast checker → · Palette generator →