#3FBF61#3FBF61

#3FBF61 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.3% C 0.174 H 148.6°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FBF61
RGB	rgb(63, 191, 97)
HSL	hsl(136, 50%, 50%)
HSV	hsv(136, 67%, 75%)
CMYK	cmyk(67%, 0%, 49.2%, 25.1%)
CIE-LAB	lab(68.88, -55.03, 37.26)
CIE-LCH	lch(68.88, 66.46, 145.89°)
OKLab	oklab(71.32% -0.1483 0.0905)
OKLCH	oklch(71.32% 0.174 148.6)
XYZ	xyz(22.8367, 39.1790, 17.6657)
Luminance	0.3918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBF61 #BF3F9D

analogous

#5DBF3F #3FBF61 #3FBFA1

triadic

#3FBF61 #613FBF #BF613F

tetradic

#3FBF61 #3F5DBF #BF3F9D #BFA13F

square

#3FBF61 #3F5DBF #BF3F9D #BFA13F

split-complementary

#3FBF61 #A13FBF #BF3F5D

monochromatic

#216332 #30914A #3FBF61 #6DCF87 #9BDEAC

Accessibility & contrast

On white

2.38

#3FBF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#3FBF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBF61

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBF61	#FFFFFF	#000000	##000000
##3FBF61	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AF59

Deuteranopia (green-blind)

#B1A468

Tritanopia (blue-blind)

#03BBA9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fbf61;
/* rgb */ color: rgb(63, 191, 97);
/* oklch */ color: oklch(71.3% 0.174 148.6);

Tailwind

colors: {
  custom: {
    50: '#83d38f',
    500: '#3fbf61',
    950: '#000000',
  },
}

SCSS

$custom: #3fbf61;
$custom-light: #83d38f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbf61",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 97
  },
  "hsl": {
    "h": 135.938,
    "s": 50.394,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71317,
    "c": 0.17378,
    "h": 148.6
  },
  "luminance": 0.39181
}

Semantic roles & 50–950 ramp

primary

#3FBF61

secondary

#CA90BA

accent

#4EB5DA

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FBF61

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

Preview Lab → · Contrast checker → · Palette generator →