#55AC20#55AC20

#55AC20 is a light, vivid yellow-green. Relative luminance 0.315; OKLCH L 66.4% C 0.188 H 136.9°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#55AC20
RGB	rgb(85, 172, 32)
HSL	hsl(97, 69%, 40%)
HSV	hsv(97, 81%, 67%)
CMYK	cmyk(50.6%, 0%, 81.4%, 32.5%)
CIE-LAB	lab(62.96, -49.23, 58.11)
CIE-LCH	lch(62.96, 76.16, 130.27°)
OKLab	oklab(66.44% -0.1369 0.1283)
OKLCH	oklch(66.44% 0.188 136.9)
XYZ	xyz(18.7590, 31.5393, 6.4654)
Luminance	0.3154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AC20 #7720AC

analogous

#9BAC20 #55AC20 #20AC31

triadic

#55AC20 #2055AC #AC2055

tetradic

#55AC20 #209BAC #7720AC #AC3120

square

#55AC20 #209BAC #7720AC #AC3120

split-complementary

#55AC20 #3120AC #AC209B

monochromatic

#22450D #3B7816 #55AC20 #70D931 #94E264

Accessibility & contrast

On white

2.87

#55AC20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#55AC20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AC20

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AC20	#FFFFFF	#000000	##000000
##55AC20	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#A79631

Tritanopia (blue-blind)

#50A693

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #55ac20;
/* rgb */ color: rgb(85, 172, 32);
/* oklch */ color: oklch(66.4% 0.188 136.9);

Tailwind

colors: {
  custom: {
    50: '#8ec569',
    500: '#55ac20',
    950: '#000000',
  },
}

SCSS

$custom: #55ac20;
$custom-light: #8ec569;
$custom-dark: #000000;

JSON

{
  "hex": "#55ac20",
  "rgb": {
    "r": 85,
    "g": 172,
    "b": 32
  },
  "hsl": {
    "h": 97.286,
    "s": 68.627,
    "l": 40
  },
  "oklch": {
    "l": 0.66437,
    "c": 0.18767,
    "h": 136.9
  },
  "luminance": 0.31541
}

Semantic roles & 50–950 ramp

primary

#55AC20

secondary

#A060C7

accent

#3CEBA9

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AC20

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

Preview Lab → · Contrast checker → · Palette generator →