#3BB123#3BB123

#3BB123 is a light, highly saturated green. Relative luminance 0.325; OKLCH L 66.9% C 0.203 H 140.8°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3BB123
RGB	rgb(59, 177, 35)
HSL	hsl(110, 67%, 42%)
HSV	hsv(110, 80%, 69%)
CMYK	cmyk(66.7%, 0%, 80.2%, 30.6%)
CIE-LAB	lab(63.75, -57.53, 57.68)
CIE-LCH	lch(63.75, 81.46, 134.93°)
OKLab	oklab(66.86% -0.1574 0.1282)
OKLCH	oklch(66.86% 0.203 140.8)
XYZ	xyz(17.8282, 32.4936, 6.9221)
Luminance	0.3250 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB123 #9923B1

analogous

#82B123 #3BB123 #23B152

triadic

#3BB123 #233BB1 #B1233B

tetradic

#3BB123 #2382B1 #9923B1 #B15223

square

#3BB123 #2382B1 #9923B1 #B15223

split-complementary

#3BB123 #5223B1 #B12382

monochromatic

#194B0F #2A7E19 #3BB123 #54D839 #80E26C

Accessibility & contrast

On white

2.80

#3BB123 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3BB123 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB123

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB123	#FFFFFF	#000000	##000000
##3BB123	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#25AB97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3bb123;
/* rgb */ color: rgb(59, 177, 35);
/* oklch */ color: oklch(66.9% 0.203 140.8);

Tailwind

colors: {
  custom: {
    50: '#81c96a',
    500: '#3bb123',
    950: '#000000',
  },
}

SCSS

$custom: #3bb123;
$custom-light: #81c96a;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb123",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 35
  },
  "hsl": {
    "h": 109.859,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66861,
    "c": 0.20301,
    "h": 140.8
  },
  "luminance": 0.32495
}

Semantic roles & 50–950 ramp

primary

#3BB123

secondary

#B868C8

accent

#3EEACD

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3BB123

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

Preview Lab → · Contrast checker → · Palette generator →