#3FB05F#3FB05F

#3FB05F is a light, vivid green. Relative luminance 0.329; OKLCH L 67.4% C 0.156 H 149.5°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FB05F
RGB	rgb(63, 176, 95)
HSL	hsl(137, 47%, 47%)
HSV	hsv(137, 64%, 69%)
CMYK	cmyk(64.2%, 0%, 46%, 31%)
CIE-LAB	lab(64.11, -49.69, 32.25)
CIE-LCH	lch(64.11, 59.24, 147.01°)
OKLab	oklab(67.37% -0.1341 0.079)
OKLCH	oklch(67.37% 0.156 149.5)
XYZ	xyz(19.6393, 32.9317, 16.1457)
Luminance	0.3293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB05F #B03F90

analogous

#58B03F #3FB05F #3FB098

triadic

#3FB05F #5F3FB0 #B05F3F

tetradic

#3FB05F #3F58B0 #B03F90 #B0983F

square

#3FB05F #3F58B0 #B03F90 #B0983F

split-complementary

#3FB05F #983FB0 #B03F58

monochromatic

#1F562E #2F8347 #3FB05F #65C881 #92D8A5

Accessibility & contrast

On white

2.77

#3FB05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#3FB05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB05F

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB05F	#FFFFFF	#000000	##000000
##3FB05F	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A159

Deuteranopia (green-blind)

#A39765

Tritanopia (blue-blind)

#17AD9D

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb05f;
/* rgb */ color: rgb(63, 176, 95);
/* oklch */ color: oklch(67.4% 0.156 149.5);

Tailwind

colors: {
  custom: {
    50: '#80c88d',
    500: '#3fb05f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb05f;
$custom-light: #80c88d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb05f",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 95
  },
  "hsl": {
    "h": 136.991,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67371,
    "c": 0.15565,
    "h": 149.5
  },
  "luminance": 0.32934
}

Semantic roles & 50–950 ramp

primary

#3FB05F

secondary

#C388B2

accent

#51B1D7

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB05F

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

Preview Lab → · Contrast checker → · Palette generator →