#3BBB51#3BBB51

#3BBB51 is a light, vivid green. Relative luminance 0.371; OKLCH L 69.9% C 0.184 H 146.1°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3BBB51
RGB	rgb(59, 187, 81)
HSL	hsl(130, 52%, 48%)
HSV	hsv(130, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 56.7%, 26.7%)
CIE-LAB	lab(67.32, -56.61, 43.13)
CIE-LCH	lch(67.32, 71.17, 142.69°)
OKLab	oklab(69.94% -0.1528 0.1026)
OKLCH	oklch(69.94% 0.184 146.1)
XYZ	xyz(21.0577, 37.0623, 13.8270)
Luminance	0.3706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBB51 #BB3BA5

analogous

#65BB3B #3BBB51 #3BBB91

triadic

#3BBB51 #513BBB #BB513B

tetradic

#3BBB51 #3B65BB #BB3BA5 #BB913B

square

#3BBB51 #3B65BB #BB3BA5 #BB913B

split-complementary

#3BBB51 #913BBB #BB3B65

monochromatic

#1E5E29 #2C8C3D #3BBB51 #65CE77 #93DDA0

Accessibility & contrast

On white

2.50

#3BBB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#3BBB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBB51

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBB51	#FFFFFF	#000000	##000000
##3BBB51	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAA47

Deuteranopia (green-blind)

#AEA059

Tritanopia (blue-blind)

#07B7A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3bbb51;
/* rgb */ color: rgb(59, 187, 81);
/* oklch */ color: oklch(69.9% 0.184 146.1);

Tailwind

colors: {
  custom: {
    50: '#81d185',
    500: '#3bbb51',
    950: '#000000',
  },
}

SCSS

$custom: #3bbb51;
$custom-light: #81d185;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbb51",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 81
  },
  "hsl": {
    "h": 130.313,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.6994,
    "c": 0.18404,
    "h": 146.1
  },
  "luminance": 0.37065
}

Semantic roles & 50–950 ramp

primary

#3BBB51

secondary

#C88ABD

accent

#4CC3DB

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140B

muted

#7D827C

Preview Lab

Preview with #3BBB51

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

Preview Lab → · Contrast checker → · Palette generator →