#3BB54D#3BB54D

#3BB54D is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.180 H 145.7°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3BB54D
RGB	rgb(59, 181, 77)
HSL	hsl(129, 51%, 47%)
HSV	hsv(129, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 57.5%, 29%)
CIE-LAB	lab(65.37, -54.99, 42.71)
CIE-LCH	lch(65.37, 69.63, 142.16°)
OKLab	oklab(68.31% -0.1485 0.1014)
OKLCH	oklch(68.31% 0.18 145.7)
XYZ	xyz(19.6657, 34.5113, 12.6447)
Luminance	0.3451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB54D #B53BA3

analogous

#66B53B #3BB54D #3BB58A

triadic

#3BB54D #4D3BB5 #B54D3B

tetradic

#3BB54D #3B66B5 #B53BA3 #B58A3B

square

#3BB54D #3B66B5 #B53BA3 #B58A3B

split-complementary

#3BB54D #8A3BB5 #B53B66

monochromatic

#1D5926 #2C8739 #3BB54D #62CC71 #90DB9B

Accessibility & contrast

On white

2.66

#3BB54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#3BB54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB54D

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB54D	#FFFFFF	#000000	##000000
##3BB54D	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)

#B8A543

Deuteranopia (green-blind)

#A99B55

Tritanopia (blue-blind)

#12B19E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb54d;
/* rgb */ color: rgb(59, 181, 77);
/* oklch */ color: oklch(68.3% 0.180 145.7);

Tailwind

colors: {
  custom: {
    50: '#80cc82',
    500: '#3bb54d',
    950: '#000000',
  },
}

SCSS

$custom: #3bb54d;
$custom-light: #80cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb54d",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 77
  },
  "hsl": {
    "h": 128.852,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68307,
    "c": 0.17984,
    "h": 145.7
  },
  "luminance": 0.34513
}

Semantic roles & 50–950 ramp

primary

#3BB54D

secondary

#C686BC

accent

#4DC6DA

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB54D

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

Preview Lab → · Contrast checker → · Palette generator →