#3BB33C#3BB33C

#3BB33C is a light, vivid green. Relative luminance 0.335; OKLCH L 67.6% C 0.191 H 143.2°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3BB33C
RGB	rgb(59, 179, 60)
HSL	hsl(121, 50%, 47%)
HSV	hsv(121, 67%, 70%)
CMYK	cmyk(67%, 0%, 66.5%, 29.8%)
CIE-LAB	lab(64.56, -56.23, 49.41)
CIE-LCH	lch(64.56, 74.86, 138.69°)
OKLab	oklab(67.58% -0.1526 0.1141)
OKLCH	oklch(67.58% 0.191 143.2)
XYZ	xyz(18.7382, 33.4943, 9.7516)
Luminance	0.3350 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB33C #B33BB2

analogous

#76B33B #3BB33C #3BB378

triadic

#3BB33C #3C3BB3 #B33C3B

tetradic

#3BB33C #3B76B3 #B33BB2 #B3783B

square

#3BB33C #3B76B3 #B33BB2 #B3783B

split-complementary

#3BB33C #783BB3 #B33B76

monochromatic

#1D571D #2C852D #3BB33C #60CB61 #8EDA8F

Accessibility & contrast

On white

2.73

#3BB33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#3BB33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB33C

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB33C	#FFFFFF	#000000	##000000
##3BB33C	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A32C

Deuteranopia (green-blind)

#A89947

Tritanopia (blue-blind)

#1DAE9B

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3bb33c;
/* rgb */ color: rgb(59, 179, 60);
/* oklch */ color: oklch(67.6% 0.191 143.2);

Tailwind

colors: {
  custom: {
    50: '#81cb77',
    500: '#3bb33c',
    950: '#000000',
  },
}

SCSS

$custom: #3bb33c;
$custom-light: #81cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb33c",
  "rgb": {
    "r": 59,
    "g": 179,
    "b": 60
  },
  "hsl": {
    "h": 120.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67585,
    "c": 0.1906,
    "h": 143.2
  },
  "luminance": 0.33496
}

Semantic roles & 50–950 ramp

primary

#3BB33C

secondary

#C585C4

accent

#4ED9DA

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3BB33C

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

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