#3FB259#3FB259

#3FB259 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.8% C 0.164 H 147.8°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FB259
RGB	rgb(63, 178, 89)
HSL	hsl(134, 48%, 47%)
HSV	hsv(134, 65%, 70%)
CMYK	cmyk(64.6%, 0%, 50%, 30.2%)
CIE-LAB	lab(64.66, -51.40, 36.01)
CIE-LCH	lch(64.66, 62.76, 144.99°)
OKLab	oklab(67.8% -0.1387 0.0873)
OKLCH	oklch(67.8% 0.164 147.8)
XYZ	xyz(19.7721, 33.6168, 14.8960)
Luminance	0.3362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB259 #B23F98

analogous

#5FB23F #3FB259 #3FB292

triadic

#3FB259 #593FB2 #B2593F

tetradic

#3FB259 #3F5FB2 #B23F98 #B2923F

square

#3FB259 #3F5FB2 #B23F98 #B2923F

split-complementary

#3FB259 #923FB2 #B23F5F

monochromatic

#1F582C #2F8542 #3FB259 #66C97C #93D9A3

Accessibility & contrast

On white

2.72

#3FB259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#3FB259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB259

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB259	#FFFFFF	#000000	##000000
##3FB259	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A352

Deuteranopia (green-blind)

#A5995F

Tritanopia (blue-blind)

#1AAE9D

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fb259;
/* rgb */ color: rgb(63, 178, 89);
/* oklch */ color: oklch(67.8% 0.164 147.8);

Tailwind

colors: {
  custom: {
    50: '#81ca89',
    500: '#3fb259',
    950: '#000000',
  },
}

SCSS

$custom: #3fb259;
$custom-light: #81ca89;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb259",
  "rgb": {
    "r": 63,
    "g": 178,
    "b": 89
  },
  "hsl": {
    "h": 133.565,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.67798,
    "c": 0.16391,
    "h": 147.8
  },
  "luminance": 0.33619
}

Semantic roles & 50–950 ramp

primary

#3FB259

secondary

#C489B7

accent

#50B9D7

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FB259

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

Preview Lab → · Contrast checker → · Palette generator →