#3FB95B#3FB95B

#3FB95B is a light, vivid green. Relative luminance 0.365; OKLCH L 69.7% C 0.171 H 147.8°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FB95B
RGB	rgb(63, 185, 91)
HSL	hsl(134, 49%, 49%)
HSV	hsv(134, 66%, 73%)
CMYK	cmyk(65.9%, 0%, 50.8%, 27.5%)
CIE-LAB	lab(66.91, -53.72, 37.80)
CIE-LCH	lch(66.91, 65.68, 144.87°)
OKLab	oklab(69.66% -0.1449 0.0914)
OKLCH	oklch(69.66% 0.171 147.8)
XYZ	xyz(21.2857, 36.5078, 15.8204)
Luminance	0.3651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB95B #B93F9D

analogous

#60B93F #3FB95B #3FB998

triadic

#3FB95B #5B3FB9 #B95B3F

tetradic

#3FB95B #3F60B9 #B93F9D #B9983F

square

#3FB95B #3F60B9 #B93F9D #B9983F

split-complementary

#3FB95B #983FB9 #B93F60

monochromatic

#205E2E #2F8B45 #3FB95B #69CC80 #97DCA7

Accessibility & contrast

On white

2.53

#3FB95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FB95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB95B

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB95B	#FFFFFF	#000000	##000000
##3FB95B	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA953

Deuteranopia (green-blind)

#AC9F62

Tritanopia (blue-blind)

#13B5A3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb95b;
/* rgb */ color: rgb(63, 185, 91);
/* oklch */ color: oklch(69.7% 0.171 147.8);

Tailwind

colors: {
  custom: {
    50: '#82cf8b',
    500: '#3fb95b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb95b;
$custom-light: #82cf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb95b",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 91
  },
  "hsl": {
    "h": 133.77,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69662,
    "c": 0.17134,
    "h": 147.8
  },
  "luminance": 0.3651
}

Semantic roles & 50–950 ramp

primary

#3FB95B

secondary

#C78DBA

accent

#4FB9D9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3FB95B

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

Preview Lab → · Contrast checker → · Palette generator →