#3BB23C#3BB23C

#3BB23C is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.189 H 143.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#3BB23C
RGB	rgb(59, 178, 60)
HSL	hsl(121, 50%, 46%)
HSV	hsv(121, 67%, 70%)
CMYK	cmyk(66.9%, 0%, 66.3%, 30.2%)
CIE-LAB	lab(64.24, -55.88, 49.06)
CIE-LCH	lch(64.24, 74.37, 138.72°)
OKLab	oklab(67.32% -0.1517 0.1134)
OKLCH	oklch(67.32% 0.189 143.2)
XYZ	xyz(18.5385, 33.0949, 9.6851)
Luminance	0.3310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB23C #B23BB1

analogous

#76B23B #3BB23C #3BB278

triadic

#3BB23C #3C3BB2 #B23C3B

tetradic

#3BB23C #3B76B2 #B23BB1 #B2783B

square

#3BB23C #3B76B2 #B23BB1 #B2783B

split-complementary

#3BB23C #783BB2 #B23B76

monochromatic

#1D561D #2C842D #3BB23C #60CA61 #8EDA8F

Accessibility & contrast

On white

2.76

#3BB23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#3BB23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB23C

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB23C	#FFFFFF	#000000	##000000
##3BB23C	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22D

Deuteranopia (green-blind)

#A79847

Tritanopia (blue-blind)

#1EAD9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb23c;
/* rgb */ color: rgb(59, 178, 60);
/* oklch */ color: oklch(67.3% 0.189 143.2);

Tailwind

colors: {
  custom: {
    50: '#80ca77',
    500: '#3bb23c',
    950: '#000000',
  },
}

SCSS

$custom: #3bb23c;
$custom-light: #80ca77;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb23c",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 60
  },
  "hsl": {
    "h": 120.504,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.67319,
    "c": 0.1894,
    "h": 143.2
  },
  "luminance": 0.33097
}

Semantic roles & 50–950 ramp

primary

#3BB23C

secondary

#C485C4

accent

#4ED9DA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB23C

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

Preview Lab → · Contrast checker → · Palette generator →