#3FB45F#3FB45F

#3FB45F is a light, vivid green. Relative luminance 0.345; OKLCH L 68.4% C 0.161 H 149.1°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3FB45F
RGB	rgb(63, 180, 95)
HSL	hsl(136, 48%, 48%)
HSV	hsv(136, 65%, 71%)
CMYK	cmyk(65%, 0%, 47.2%, 29.4%)
CIE-LAB	lab(65.38, -51.22, 33.87)
CIE-LCH	lch(65.38, 61.41, 146.53°)
OKLab	oklab(68.42% -0.1382 0.0827)
OKLCH	oklch(68.42% 0.161 149.1)
XYZ	xyz(20.4352, 34.5234, 16.4110)
Luminance	0.3453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB45F #B43F94

analogous

#5AB43F #3FB45F #3FB499

triadic

#3FB45F #5F3FB4 #B45F3F

tetradic

#3FB45F #3F5AB4 #B43F94 #B4993F

square

#3FB45F #3F5AB4 #B43F94 #B4993F

split-complementary

#3FB45F #993FB4 #B43F5A

monochromatic

#1F592F #2F8747 #3FB45F #67CA82 #94DAA7

Accessibility & contrast

On white

2.66

#3FB45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#3FB45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB45F

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB45F	#FFFFFF	#000000	##000000
##3FB45F	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A558

Deuteranopia (green-blind)

#A79B65

Tritanopia (blue-blind)

#14B1A0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb45f;
/* rgb */ color: rgb(63, 180, 95);
/* oklch */ color: oklch(68.4% 0.161 149.1);

Tailwind

colors: {
  custom: {
    50: '#81cb8e',
    500: '#3fb45f',
    950: '#000000',
  },
}

SCSS

$custom: #3fb45f;
$custom-light: #81cb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb45f",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 95
  },
  "hsl": {
    "h": 136.41,
    "s": 48.148,
    "l": 47.647
  },
  "oklch": {
    "l": 0.68417,
    "c": 0.16106,
    "h": 149.1
  },
  "luminance": 0.34526
}

Semantic roles & 50–950 ramp

primary

#3FB45F

secondary

#C58AB5

accent

#50B3D8

background

#F8FCF8

surface

#F0F9F0

border

#CBD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB45F

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

Preview Lab → · Contrast checker → · Palette generator →