#55AD20#55AD20

#55AD20 is a light, vivid yellow-green. Relative luminance 0.319; OKLCH L 66.7% C 0.189 H 136.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#55AD20
RGB	rgb(85, 173, 32)
HSL	hsl(97, 69%, 40%)
HSV	hsv(97, 82%, 68%)
CMYK	cmyk(50.9%, 0%, 81.5%, 32.2%)
CIE-LAB	lab(63.28, -49.62, 58.40)
CIE-LCH	lch(63.28, 76.64, 130.35°)
OKLab	oklab(66.7% -0.138 0.129)
OKLCH	oklch(66.7% 0.189 136.9)
XYZ	xyz(18.9500, 31.9213, 6.5291)
Luminance	0.3192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AD20 #7820AD

analogous

#9BAD20 #55AD20 #20AD32

triadic

#55AD20 #2055AD #AD2055

tetradic

#55AD20 #209BAD #7820AD #AD3220

square

#55AD20 #209BAD #7820AD #AD3220

split-complementary

#55AD20 #3220AD #AD209B

monochromatic

#22460D #3C7916 #55AD20 #70D931 #94E265

Accessibility & contrast

On white

2.84

#55AD20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#55AD20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AD20

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AD20	#FFFFFF	#000000	##000000
##55AD20	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A89631

Tritanopia (blue-blind)

#50A793

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #55ad20;
/* rgb */ color: rgb(85, 173, 32);
/* oklch */ color: oklch(66.7% 0.189 136.9);

Tailwind

colors: {
  custom: {
    50: '#8ec669',
    500: '#55ad20',
    950: '#000000',
  },
}

SCSS

$custom: #55ad20;
$custom-light: #8ec669;
$custom-dark: #000000;

JSON

{
  "hex": "#55ad20",
  "rgb": {
    "r": 85,
    "g": 173,
    "b": 32
  },
  "hsl": {
    "h": 97.447,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.66699,
    "c": 0.18884,
    "h": 136.9
  },
  "luminance": 0.31923
}

Semantic roles & 50–950 ramp

primary

#55AD20

secondary

#A161C8

accent

#3CECAA

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AD20

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

Preview Lab → · Contrast checker → · Palette generator →