#55AC25#55AC25

#55AC25 is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.5% C 0.185 H 137.2°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#55AC25
RGB	rgb(85, 172, 37)
HSL	hsl(99, 65%, 41%)
HSV	hsv(99, 78%, 67%)
CMYK	cmyk(50.6%, 0%, 78.5%, 32.5%)
CIE-LAB	lab(62.98, -48.96, 56.63)
CIE-LCH	lch(62.98, 74.86, 130.84°)
OKLab	oklab(66.47% -0.1359 0.126)
OKLCH	oklch(66.47% 0.185 137.2)
XYZ	xyz(18.8322, 31.5686, 6.8509)
Luminance	0.3157 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55AC25 #7C25AC

analogous

#98AC25 #55AC25 #25AC39

triadic

#55AC25 #2555AC #AC2555

tetradic

#55AC25 #2598AC #7C25AC #AC3925

square

#55AC25 #2598AC #7C25AC #AC3925

split-complementary

#55AC25 #3925AC #AC2598

monochromatic

#23470F #3C7A1A #55AC25 #71D53A #95DF6C

Accessibility & contrast

On white

2.87

#55AC25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#55AC25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55AC25

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55AC25	#FFFFFF	#000000	##000000
##55AC25	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)

#A79634

Tritanopia (blue-blind)

#4FA693

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #55ac25;
/* rgb */ color: rgb(85, 172, 37);
/* oklch */ color: oklch(66.5% 0.185 137.2);

Tailwind

colors: {
  custom: {
    50: '#8dc56b',
    500: '#55ac25',
    950: '#000000',
  },
}

SCSS

$custom: #55ac25;
$custom-light: #8dc56b;
$custom-dark: #000000;

JSON

{
  "hex": "#55ac25",
  "rgb": {
    "r": 85,
    "g": 172,
    "b": 37
  },
  "hsl": {
    "h": 98.667,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66465,
    "c": 0.18531,
    "h": 137.2
  },
  "luminance": 0.3157
}

Semantic roles & 50–950 ramp

primary

#55AC25

secondary

#A467C6

accent

#40E8AC

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #55AC25

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

Preview Lab → · Contrast checker → · Palette generator →