#3BBD21#3BBD21

#3BBD21 is a light, highly saturated green. Relative luminance 0.374; OKLCH L 70.1% C 0.217 H 141.0°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#3BBD21
RGB	rgb(59, 189, 33)
HSL	hsl(110, 70%, 44%)
HSV	hsv(110, 83%, 74%)
CMYK	cmyk(68.8%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(67.60, -61.60, 61.81)
CIE-LCH	lch(67.60, 87.26, 134.90°)
OKLab	oklab(70.05% -0.1685 0.1366)
OKLCH	oklch(70.05% 0.217 141)
XYZ	xyz(20.2747, 37.4327, 7.5953)
Luminance	0.3744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBD21 #A321BD

analogous

#89BD21 #3BBD21 #21BD55

triadic

#3BBD21 #213BBD #BD213B

tetradic

#3BBD21 #2189BD #A321BD #BD5521

square

#3BBD21 #2189BD #A321BD #BD5521

split-complementary

#3BBD21 #5521BD #BD2189

monochromatic

#1A550F #2B8918 #3BBD21 #58DD3E #85E672

Accessibility & contrast

On white

2.47

#3BBD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#3BBD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBD21

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBD21	#FFFFFF	#000000	##000000
##3BBD21	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#B3A135

Tritanopia (blue-blind)

#1EB7A1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3bbd21;
/* rgb */ color: rgb(59, 189, 33);
/* oklch */ color: oklch(70.1% 0.217 141.0);

Tailwind

colors: {
  custom: {
    50: '#84d26b',
    500: '#3bbd21',
    950: '#000000',
  },
}

SCSS

$custom: #3bbd21;
$custom-light: #84d26b;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbd21",
  "rgb": {
    "r": 59,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 110,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.70053,
    "c": 0.21686,
    "h": 141
  },
  "luminance": 0.37435
}

Semantic roles & 50–950 ramp

primary

#3BBD21

secondary

#BD6DCD

accent

#3BEDCF

background

#F8FDF6

surface

#F0FAEC

border

#CBD3C7

text

#0C1407

muted

#7D837A

Preview Lab

Preview with #3BBD21

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

Preview Lab → · Contrast checker → · Palette generator →