#3BB451#3BB451

#3BB451 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.1% C 0.175 H 146.5°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#3BB451
RGB	rgb(59, 180, 81)
HSL	hsl(131, 51%, 47%)
HSV	hsv(131, 67%, 71%)
CMYK	cmyk(67.2%, 0%, 55%, 29.4%)
CIE-LAB	lab(65.09, -54.09, 40.47)
CIE-LCH	lch(65.09, 67.56, 143.20°)
OKLab	oklab(68.1% -0.146 0.0968)
OKLCH	oklch(68.1% 0.175 146.5)
XYZ	xyz(19.6087, 34.1643, 13.3440)
Luminance	0.3417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB451 #B43B9E

analogous

#62B43B #3BB451 #3BB48E

triadic

#3BB451 #513BB4 #B4513B

tetradic

#3BB451 #3B62B4 #B43B9E #B48E3B

square

#3BB451 #3B62B4 #B43B9E #B48E3B

split-complementary

#3BB451 #8E3BB4 #B43B62

monochromatic

#1D5828 #2C863C #3BB451 #61CB74 #8FDA9D

Accessibility & contrast

On white

2.68

#3BB451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#3BB451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB451

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB451	#FFFFFF	#000000	##000000
##3BB451	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A448

Deuteranopia (green-blind)

#A89A59

Tritanopia (blue-blind)

#10B09E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3bb451;
/* rgb */ color: rgb(59, 180, 81);
/* oklch */ color: oklch(68.1% 0.175 146.5);

Tailwind

colors: {
  custom: {
    50: '#80cb84',
    500: '#3bb451',
    950: '#000000',
  },
}

SCSS

$custom: #3bb451;
$custom-light: #80cb84;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb451",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 81
  },
  "hsl": {
    "h": 130.909,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68096,
    "c": 0.17516,
    "h": 146.5
  },
  "luminance": 0.34166
}

Semantic roles & 50–950 ramp

primary

#3BB451

secondary

#C586BA

accent

#4EC1DA

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB451

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

Preview Lab → · Contrast checker → · Palette generator →