#3BB543#3BB543

#3BB543 is a light, vivid green. Relative luminance 0.344; OKLCH L 68.2% C 0.188 H 144.1°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3BB543
RGB	rgb(59, 181, 67)
HSL	hsl(124, 51%, 47%)
HSV	hsv(124, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 63%, 29%)
CIE-LAB	lab(65.26, -56.19, 47.17)
CIE-LCH	lch(65.26, 73.37, 139.99°)
OKLab	oklab(68.19% -0.1522 0.1101)
OKLCH	oklch(68.19% 0.188 144.1)
XYZ	xyz(19.3394, 34.3808, 10.9261)
Luminance	0.3438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB543 #B53BAD

analogous

#70B53B #3BB543 #3BB580

triadic

#3BB543 #433BB5 #B5433B

tetradic

#3BB543 #3B70B5 #B53BAD #B5803B

square

#3BB543 #3B70B5 #B53BAD #B5803B

split-complementary

#3BB543 #803BB5 #B53B70

monochromatic

#1D5921 #2C8732 #3BB543 #62CC68 #90DB95

Accessibility & contrast

On white

2.67

#3BB543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#3BB543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB543

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB543	#FFFFFF	#000000	##000000
##3BB543	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A536

Deuteranopia (green-blind)

#AA9B4D

Tritanopia (blue-blind)

#18B09D

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3bb543;
/* rgb */ color: rgb(59, 181, 67);
/* oklch */ color: oklch(68.2% 0.188 144.1);

Tailwind

colors: {
  custom: {
    50: '#81cc7b',
    500: '#3bb543',
    950: '#000000',
  },
}

SCSS

$custom: #3bb543;
$custom-light: #81cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb543",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 67
  },
  "hsl": {
    "h": 123.934,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68189,
    "c": 0.18785,
    "h": 144.1
  },
  "luminance": 0.34383
}

Semantic roles & 50–950 ramp

primary

#3BB543

secondary

#C686C1

accent

#4DD1DA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3BB543

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

Preview Lab → · Contrast checker → · Palette generator →