#3FB85B#3FB85B

#3FB85B is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.170 H 147.8°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#3FB85B
RGB	rgb(63, 184, 91)
HSL	hsl(134, 49%, 48%)
HSV	hsv(134, 66%, 72%)
CMYK	cmyk(65.8%, 0%, 50.5%, 27.8%)
CIE-LAB	lab(66.59, -53.35, 37.41)
CIE-LCH	lch(66.59, 65.15, 144.96°)
OKLab	oklab(69.4% -0.1439 0.0905)
OKLCH	oklch(69.4% 0.17 147.8)
XYZ	xyz(21.0772, 36.0909, 15.7510)
Luminance	0.3609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB85B #B83F9C

analogous

#5FB83F #3FB85B #3FB897

triadic

#3FB85B #5B3FB8 #B85B3F

tetradic

#3FB85B #3F5FB8 #B83F9C #B8973F

square

#3FB85B #3F5FB8 #B83F9C #B8973F

split-complementary

#3FB85B #973FB8 #B83F5F

monochromatic

#205D2E #2F8A44 #3FB85B #69CC80 #96DBA6

Accessibility & contrast

On white

2.56

#3FB85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#3FB85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB85B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB85B	#FFFFFF	#000000	##000000
##3FB85B	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA853

Deuteranopia (green-blind)

#AB9E62

Tritanopia (blue-blind)

#14B4A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb85b;
/* rgb */ color: rgb(63, 184, 91);
/* oklch */ color: oklch(69.4% 0.170 147.8);

Tailwind

colors: {
  custom: {
    50: '#82ce8b',
    500: '#3fb85b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb85b;
$custom-light: #82ce8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb85b",
  "rgb": {
    "r": 63,
    "g": 184,
    "b": 91
  },
  "hsl": {
    "h": 133.884,
    "s": 48.988,
    "l": 48.431
  },
  "oklch": {
    "l": 0.694,
    "c": 0.17003,
    "h": 147.8
  },
  "luminance": 0.36093
}

Semantic roles & 50–950 ramp

primary

#3FB85B

secondary

#C78CB9

accent

#4FB9D9

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C140C

muted

#7D827D

Preview Lab

Preview with #3FB85B

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

Preview Lab → · Contrast checker → · Palette generator →