#3FB455#3FB455

#3FB455 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.3% C 0.170 H 146.8°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#3FB455
RGB	rgb(63, 180, 85)
HSL	hsl(131, 48%, 48%)
HSV	hsv(131, 65%, 71%)
CMYK	cmyk(65%, 0%, 52.8%, 29.4%)
CIE-LAB	lab(65.24, -52.74, 38.72)
CIE-LCH	lch(65.24, 65.43, 143.71°)
OKLab	oklab(68.26% -0.1424 0.0931)
OKLCH	oklch(68.26% 0.17 146.8)
XYZ	xyz(20.0095, 34.3531, 14.1689)
Luminance	0.3436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB455 #B43F9E

analogous

#64B43F #3FB455 #3FB48F

triadic

#3FB455 #553FB4 #B4553F

tetradic

#3FB455 #3F64B4 #B43F9E #B48F3F

square

#3FB455 #3F64B4 #B43F9E #B48F3F

split-complementary

#3FB455 #8F3FB4 #B43F64

monochromatic

#1F592A #2F8740 #3FB455 #67CA79 #94DAA1

Accessibility & contrast

On white

2.67

#3FB455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#3FB455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB455

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB455	#FFFFFF	#000000	##000000
##3FB455	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A44D

Deuteranopia (green-blind)

#A89A5C

Tritanopia (blue-blind)

#1BB09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fb455;
/* rgb */ color: rgb(63, 180, 85);
/* oklch */ color: oklch(68.3% 0.170 146.8);

Tailwind

colors: {
  custom: {
    50: '#82cb87',
    500: '#3fb455',
    950: '#000000',
  },
}

SCSS

$custom: #3fb455;
$custom-light: #82cb87;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb455",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 85
  },
  "hsl": {
    "h": 131.282,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68263,
    "c": 0.17016,
    "h": 146.8
  },
  "luminance": 0.34355
}

Semantic roles & 50–950 ramp

primary

#3FB455

secondary

#C58ABA

accent

#50BED8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0C130B

muted

#7D827C

Preview Lab

Preview with #3FB455

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

Preview Lab → · Contrast checker → · Palette generator →