#3BB251#3BB251

#3BB251 is a light, vivid green. Relative luminance 0.334; OKLCH L 67.6% C 0.173 H 146.6°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3BB251
RGB	rgb(59, 178, 81)
HSL	hsl(131, 50%, 46%)
HSV	hsv(131, 67%, 70%)
CMYK	cmyk(66.9%, 0%, 54.5%, 30.2%)
CIE-LAB	lab(64.45, -53.37, 39.70)
CIE-LCH	lch(64.45, 66.52, 143.35°)
OKLab	oklab(67.57% -0.144 0.0951)
OKLCH	oklch(67.57% 0.173 146.6)
XYZ	xyz(19.2079, 33.3627, 13.2104)
Luminance	0.3337 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB251 #B23B9C

analogous

#61B23B #3BB251 #3BB28D

triadic

#3BB251 #513BB2 #B2513B

tetradic

#3BB251 #3B61B2 #B23B9C #B28D3B

square

#3BB251 #3B61B2 #B23B9C #B28D3B

split-complementary

#3BB251 #8D3BB2 #B23B61

monochromatic

#1D5627 #2C843C #3BB251 #60CA74 #8EDA9C

Accessibility & contrast

On white

2.74

#3BB251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#3BB251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB251

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB251	#FFFFFF	#000000	##000000
##3BB251	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A248

Deuteranopia (green-blind)

#A69858

Tritanopia (blue-blind)

#12AE9C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb251;
/* rgb */ color: rgb(59, 178, 81);
/* oklch */ color: oklch(67.6% 0.173 146.6);

Tailwind

colors: {
  custom: {
    50: '#80ca84',
    500: '#3bb251',
    950: '#000000',
  },
}

SCSS

$custom: #3bb251;
$custom-light: #80ca84;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb251",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 81
  },
  "hsl": {
    "h": 131.092,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67568,
    "c": 0.17259,
    "h": 146.6
  },
  "luminance": 0.33365
}

Semantic roles & 50–950 ramp

primary

#3BB251

secondary

#C485B8

accent

#4EC0DA

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB251

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

Preview Lab → · Contrast checker → · Palette generator →