#3BB23F#3BB23F

#3BB23F is a light, vivid green. Relative luminance 0.331; OKLCH L 67.3% C 0.187 H 143.6°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3BB23F
RGB	rgb(59, 178, 63)
HSL	hsl(122, 50%, 46%)
HSV	hsv(122, 67%, 70%)
CMYK	cmyk(66.9%, 0%, 64.6%, 30.2%)
CIE-LAB	lab(64.26, -55.57, 47.81)
CIE-LCH	lch(64.26, 73.31, 139.30°)
OKLab	oklab(67.35% -0.1507 0.1111)
OKLCH	oklch(67.35% 0.187 143.6)
XYZ	xyz(18.6201, 33.1275, 10.1146)
Luminance	0.3313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB23F #B23BAE

analogous

#73B23B #3BB23F #3BB27B

triadic

#3BB23F #3F3BB2 #B23F3B

tetradic

#3BB23F #3B73B2 #B23BAE #B27B3B

square

#3BB23F #3B73B2 #B23BAE #B27B3B

split-complementary

#3BB23F #7B3BB2 #B23B73

monochromatic

#1D561E #2C842F #3BB23F #60CA64 #8EDA90

Accessibility & contrast

On white

2.75

#3BB23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#3BB23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB23F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB23F	#FFFFFF	#000000	##000000
##3BB23F	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A231

Deuteranopia (green-blind)

#A79849

Tritanopia (blue-blind)

#1CAD9A

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3bb23f;
/* rgb */ color: rgb(59, 178, 63);
/* oklch */ color: oklch(67.3% 0.187 143.6);

Tailwind

colors: {
  custom: {
    50: '#80ca79',
    500: '#3bb23f',
    950: '#000000',
  },
}

SCSS

$custom: #3bb23f;
$custom-light: #80ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb23f",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 63
  },
  "hsl": {
    "h": 122.017,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6735,
    "c": 0.18721,
    "h": 143.6
  },
  "luminance": 0.33129
}

Semantic roles & 50–950 ramp

primary

#3BB23F

secondary

#C485C2

accent

#4ED5DA

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3BB23F

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

Preview Lab → · Contrast checker → · Palette generator →