#3BB257#3BB257

#3BB257 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.167 H 147.8°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#3BB257
RGB	rgb(59, 178, 87)
HSL	hsl(134, 50%, 46%)
HSV	hsv(134, 67%, 70%)
CMYK	cmyk(66.9%, 0%, 51.1%, 30.2%)
CIE-LAB	lab(64.53, -52.50, 36.83)
CIE-LCH	lch(64.53, 64.13, 144.95°)
OKLab	oklab(67.65% -0.1416 0.0891)
OKLCH	oklch(67.65% 0.167 147.8)
XYZ	xyz(19.4429, 33.4567, 14.4481)
Luminance	0.3346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB257 #B23B96

analogous

#5BB23B #3BB257 #3BB293

triadic

#3BB257 #573BB2 #B2573B

tetradic

#3BB257 #3B5BB2 #B23B96 #B2933B

square

#3BB257 #3B5BB2 #B23B96 #B2933B

split-complementary

#3BB257 #933BB2 #B23B5B

monochromatic

#1D562A #2C8441 #3BB257 #60CA79 #8EDAA0

Accessibility & contrast

On white

2.73

#3BB257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#3BB257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB257

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB257	#FFFFFF	#000000	##000000
##3BB257	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A34F

Deuteranopia (green-blind)

#A5985E

Tritanopia (blue-blind)

#0CAE9D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb257;
/* rgb */ color: rgb(59, 178, 87);
/* oklch */ color: oklch(67.7% 0.167 147.8);

Tailwind

colors: {
  custom: {
    50: '#7fca88',
    500: '#3bb257',
    950: '#000000',
  },
}

SCSS

$custom: #3bb257;
$custom-light: #7fca88;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb257",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 87
  },
  "hsl": {
    "h": 134.118,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67654,
    "c": 0.16727,
    "h": 147.8
  },
  "luminance": 0.33459
}

Semantic roles & 50–950 ramp

primary

#3BB257

secondary

#C485B5

accent

#4EB9DA

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB257

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

Preview Lab → · Contrast checker → · Palette generator →