#3BB54E#3BB54E

#3BB54E is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.179 H 145.9°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3BB54E
RGB	rgb(59, 181, 78)
HSL	hsl(129, 51%, 47%)
HSV	hsv(129, 67%, 71%)
CMYK	cmyk(67.4%, 0%, 56.9%, 29%)
CIE-LAB	lab(65.38, -54.86, 42.25)
CIE-LCH	lch(65.38, 69.24, 142.40°)
OKLab	oklab(68.32% -0.1482 0.1004)
OKLCH	oklch(68.32% 0.179 145.9)
XYZ	xyz(19.7013, 34.5255, 12.8321)
Luminance	0.3453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB54E #B53BA2

analogous

#65B53B #3BB54E #3BB58B

triadic

#3BB54E #4E3BB5 #B54E3B

tetradic

#3BB54E #3B65B5 #B53BA2 #B58B3B

square

#3BB54E #3B65B5 #B53BA2 #B58B3B

split-complementary

#3BB54E #8B3BB5 #B53B65

monochromatic

#1D5926 #2C873A #3BB54E #62CC72 #90DB9B

Accessibility & contrast

On white

2.66

#3BB54E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#3BB54E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB54E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB54E	#FFFFFF	#000000	##000000
##3BB54E	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A544

Deuteranopia (green-blind)

#A99B56

Tritanopia (blue-blind)

#12B19E

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3bb54e;
/* rgb */ color: rgb(59, 181, 78);
/* oklch */ color: oklch(68.3% 0.179 145.9);

Tailwind

colors: {
  custom: {
    50: '#80cc82',
    500: '#3bb54e',
    950: '#000000',
  },
}

SCSS

$custom: #3bb54e;
$custom-light: #80cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb54e",
  "rgb": {
    "r": 59,
    "g": 181,
    "b": 78
  },
  "hsl": {
    "h": 129.344,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6832,
    "c": 0.179,
    "h": 145.9
  },
  "luminance": 0.34528
}

Semantic roles & 50–950 ramp

primary

#3BB54E

secondary

#C686BC

accent

#4DC4DA

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3BB54E

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

Preview Lab → · Contrast checker → · Palette generator →