#3BB54C#3BB54C

#3BB54C is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.181 H 145.5°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3BB54C
RGB	rgb(59, 181, 76)
HSL	hsl(128, 51%, 47%)
HSV	hsv(128, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 58%, 29%)
CIE-LAB	lab(65.36, -55.12, 43.17)
CIE-LCH	lch(65.36, 70.01, 141.93°)
OKLab	oklab(68.29% -0.1489 0.1023)
OKLCH	oklch(68.29% 0.181 145.5)
XYZ	xyz(19.6307, 34.4973, 12.4602)
Luminance	0.3450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB54C #B53BA4

analogous

#67B53B #3BB54C #3BB589

triadic

#3BB54C #4C3BB5 #B54C3B

tetradic

#3BB54C #3B67B5 #B53BA4 #B5893B

square

#3BB54C #3B67B5 #B53BA4 #B5893B

split-complementary

#3BB54C #893BB5 #B53B67

monochromatic

#1D5925 #2C8739 #3BB54C #62CC70 #90DB9A

Accessibility & contrast

On white

2.66

#3BB54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#3BB54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB54C

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB54C	#FFFFFF	#000000	##000000
##3BB54C	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A541

Deuteranopia (green-blind)

#A99B54

Tritanopia (blue-blind)

#13B19E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb54c;
/* rgb */ color: rgb(59, 181, 76);
/* oklch */ color: oklch(68.3% 0.181 145.5);

Tailwind

colors: {
  custom: {
    50: '#80cc81',
    500: '#3bb54c',
    950: '#000000',
  },
}

SCSS

$custom: #3bb54c;
$custom-light: #80cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb54c",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 76
  },
  "hsl": {
    "h": 128.361,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68294,
    "c": 0.18067,
    "h": 145.5
  },
  "luminance": 0.34499
}

Semantic roles & 50–950 ramp

primary

#3BB54C

secondary

#C686BD

accent

#4DC7DA

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3BB54C

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

Preview Lab → · Contrast checker → · Palette generator →