#55AD37#55AD37

#55AD37 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.9% C 0.176 H 138.8°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#55AD37
RGB	rgb(85, 173, 55)
HSL	hsl(105, 52%, 45%)
HSV	hsv(105, 68%, 68%)
CMYK	cmyk(50.9%, 0%, 68.2%, 32.2%)
CIE-LAB	lab(63.42, -48.04, 50.50)
CIE-LCH	lch(63.42, 69.70, 133.57°)
OKLab	oklab(66.86% -0.1323 0.1156)
OKLCH	oklch(66.86% 0.176 138.8)
XYZ	xyz(19.3787, 32.0928, 8.7871)
Luminance	0.3209 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AD37 #8F37AD

analogous

#90AD37 #55AD37 #37AD54

triadic

#55AD37 #3755AD #AD3755

tetradic

#55AD37 #3790AD #8F37AD #AD5437

square

#55AD37 #3790AD #8F37AD #AD5437

split-complementary

#55AD37 #5437AD #AD3790

monochromatic

#275019 #3E7F28 #55AD37 #75CA57 #9BD886

Accessibility & contrast

On white

2.83

#55AD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#55AD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AD37

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AD37	#FFFFFF	#000000	##000000
##55AD37	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E26

Deuteranopia (green-blind)

#A79742

Tritanopia (blue-blind)

#4DA795

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #55ad37;
/* rgb */ color: rgb(85, 173, 55);
/* oklch */ color: oklch(66.9% 0.176 138.8);

Tailwind

colors: {
  custom: {
    50: '#8dc674',
    500: '#55ad37',
    950: '#000000',
  },
}

SCSS

$custom: #55ad37;
$custom-light: #8dc674;
$custom-dark: #000000;

JSON

{
  "hex": "#55ad37",
  "rgb": {
    "r": 85,
    "g": 173,
    "b": 55
  },
  "hsl": {
    "h": 104.746,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66861,
    "c": 0.1757,
    "h": 138.8
  },
  "luminance": 0.32094
}

Semantic roles & 50–950 ramp

primary

#55AD37

secondary

#B17DC2

accent

#4DDBB7

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #55AD37

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

Preview Lab → · Contrast checker → · Palette generator →