#55B133#55B133

#55B133 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.9% C 0.183 H 138.7°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#55B133
RGB	rgb(85, 177, 51)
HSL	hsl(104, 55%, 45%)
HSV	hsv(104, 71%, 69%)
CMYK	cmyk(52%, 0%, 71.2%, 30.6%)
CIE-LAB	lab(64.65, -49.93, 53.37)
CIE-LCH	lch(64.65, 73.09, 133.09°)
OKLab	oklab(67.87% -0.1376 0.1211)
OKLCH	oklch(67.87% 0.183 138.7)
XYZ	xyz(20.0652, 33.6131, 8.5620)
Luminance	0.3362 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B133 #8F33B1

analogous

#94B133 #55B133 #33B150

triadic

#55B133 #3355B1 #B13355

tetradic

#55B133 #3394B1 #8F33B1 #B15033

square

#55B133 #3394B1 #8F33B1 #B15033

split-complementary

#55B133 #5033B1 #B13394

monochromatic

#275218 #3E8125 #55B133 #75CE54 #9BDB83

Accessibility & contrast

On white

2.72

#55B133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#55B133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B133

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B133	#FFFFFF	#000000	##000000
##55B133	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A21E

Deuteranopia (green-blind)

#AA9A3F

Tritanopia (blue-blind)

#4DAB98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55b133;
/* rgb */ color: rgb(85, 177, 51);
/* oklch */ color: oklch(67.9% 0.183 138.7);

Tailwind

colors: {
  custom: {
    50: '#8ec972',
    500: '#55b133',
    950: '#000000',
  },
}

SCSS

$custom: #55b133;
$custom-light: #8ec972;
$custom-dark: #000000;

JSON

{
  "hex": "#55b133",
  "rgb": {
    "r": 85,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 103.81,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67867,
    "c": 0.18336,
    "h": 138.7
  },
  "luminance": 0.33615
}

Semantic roles & 50–950 ramp

primary

#55B133

secondary

#B17BC5

accent

#49DFB6

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #55B133

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

Preview Lab → · Contrast checker → · Palette generator →