#55BB3F#55BB3F

#55BB3F is a light, vivid green. Relative luminance 0.378; OKLCH L 70.6% C 0.188 H 140.3°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#55BB3F
RGB	rgb(85, 187, 63)
HSL	hsl(109, 50%, 49%)
HSV	hsv(109, 66%, 73%)
CMYK	cmyk(54.5%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(67.89, -52.71, 52.00)
CIE-LCH	lch(67.89, 74.04, 135.39°)
OKLab	oklab(70.57% -0.1444 0.1198)
OKLCH	oklch(70.57% 0.188 140.3)
XYZ	xyz(22.4129, 37.8290, 10.8223)
Luminance	0.3783 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55BB3F #A53FBB

analogous

#93BB3F #55BB3F #3FBB67

triadic

#55BB3F #3F55BB #BB3F55

tetradic

#55BB3F #3F93BB #A53FBB #BB673F

square

#55BB3F #3F93BB #A53FBB #BB673F

split-complementary

#55BB3F #673FBB #BB3F93

monochromatic

#2B5F20 #408D30 #55BB3F #7CCD6A #A4DC98

Accessibility & contrast

On white

2.45

#55BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#55BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55BB3F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55BB3F	#FFFFFF	#000000	##000000
##55BB3F	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2F

Deuteranopia (green-blind)

#B3A24A

Tritanopia (blue-blind)

#49B5A2

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #55bb3f;
/* rgb */ color: rgb(85, 187, 63);
/* oklch */ color: oklch(70.6% 0.188 140.3);

Tailwind

colors: {
  custom: {
    50: '#8fd07a',
    500: '#55bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #55bb3f;
$custom-light: #8fd07a;
$custom-dark: #000000;

JSON

{
  "hex": "#55bb3f",
  "rgb": {
    "r": 85,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 109.355,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70565,
    "c": 0.18762,
    "h": 140.3
  },
  "luminance": 0.37831
}

Semantic roles & 50–950 ramp

primary

#55BB3F

secondary

#BE8EC8

accent

#4FD9C1

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #55BB3F

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

Preview Lab → · Contrast checker → · Palette generator →