#55B437#55B437

#55B437 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.7% C 0.184 H 139.2°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#55B437
RGB	rgb(85, 180, 55)
HSL	hsl(106, 53%, 46%)
HSV	hsv(106, 69%, 71%)
CMYK	cmyk(52.8%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(65.63, -50.76, 52.83)
CIE-LCH	lch(65.63, 73.26, 133.85°)
OKLab	oklab(68.68% -0.1396 0.1205)
OKLCH	oklch(68.68% 0.184 139.2)
XYZ	xyz(20.7563, 34.8480, 9.2463)
Luminance	0.3485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B437 #9637B4

analogous

#93B437 #55B437 #37B457

triadic

#55B437 #3755B4 #B43755

tetradic

#55B437 #3793B4 #9637B4 #B45737

square

#55B437 #3793B4 #9637B4 #B45737

split-complementary

#55B437 #5737B4 #B43793

monochromatic

#29561A #3F8529 #55B437 #77CD5B #9EDB8A

Accessibility & contrast

On white

2.63

#55B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#55B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B437

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B437	#FFFFFF	#000000	##000000
##55B437	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A424

Deuteranopia (green-blind)

#AD9C43

Tritanopia (blue-blind)

#4CAE9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #55b437;
/* rgb */ color: rgb(85, 180, 55);
/* oklch */ color: oklch(68.7% 0.184 139.2);

Tailwind

colors: {
  custom: {
    50: '#8ecb75',
    500: '#55b437',
    950: '#000000',
  },
}

SCSS

$custom: #55b437;
$custom-light: #8ecb75;
$custom-dark: #000000;

JSON

{
  "hex": "#55b437",
  "rgb": {
    "r": 85,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 105.6,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6868,
    "c": 0.18446,
    "h": 139.2
  },
  "luminance": 0.3485
}

Semantic roles & 50–950 ramp

primary

#55B437

secondary

#B581C6

accent

#4BDDBA

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #55B437

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

Preview Lab → · Contrast checker → · Palette generator →