#3BBB3B#3BBB3B

#3BBB3B is a light, highly saturated green. Relative luminance 0.368; OKLCH L 69.7% C 0.201 H 143.0°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#3BBB3B
RGB	rgb(59, 187, 59)
HSL	hsl(120, 52%, 48%)
HSV	hsv(120, 68%, 73%)
CMYK	cmyk(68.4%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(67.11, -59.07, 52.58)
CIE-LCH	lch(67.11, 79.08, 138.33°)
OKLab	oklab(69.7% -0.1604 0.1207)
OKLCH	oklch(69.7% 0.201 143)
XYZ	xyz(20.3622, 36.7841, 10.1638)
Luminance	0.3679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBB3B #BB3BBB

analogous

#7BBB3B #3BBB3B #3BBB7B

triadic

#3BBB3B #3B3BBB #BB3B3B

tetradic

#3BBB3B #3B7BBB #BB3BBB #BB7B3B

square

#3BBB3B #3B7BBB #BB3BBB #BB7B3B

split-complementary

#3BBB3B #7B3BBB #BB3B7B

monochromatic

#1E5E1E #2C8C2C #3BBB3B #65CE65 #93DD93

Accessibility & contrast

On white

2.51

#3BBB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#3BBB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBB3B

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBB3B	#FFFFFF	#000000	##000000
##3BBB3B	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA29

Deuteranopia (green-blind)

#B09F47

Tritanopia (blue-blind)

#18B6A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3bbb3b;
/* rgb */ color: rgb(59, 187, 59);
/* oklch */ color: oklch(69.7% 0.201 143.0);

Tailwind

colors: {
  custom: {
    50: '#82d177',
    500: '#3bbb3b',
    950: '#000000',
  },
}

SCSS

$custom: #3bbb3b;
$custom-light: #82d177;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbb3b",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 120,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.697,
    "c": 0.20073,
    "h": 143
  },
  "luminance": 0.36786
}

Semantic roles & 50–950 ramp

primary

#3BBB3B

secondary

#C88AC8

accent

#4CDBDB

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3BBB3B

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

Preview Lab → · Contrast checker → · Palette generator →