#A5FD55#A5FD55

#A5FD55 is a very light, highly saturated yellow-green. Relative luminance 0.789; OKLCH L 90.6% C 0.215 H 133.0°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#A5FD55
RGB	rgb(165, 253, 85)
HSL	hsl(91, 98%, 66%)
HSV	hsv(91, 66%, 99%)
CMYK	cmyk(34.8%, 0%, 66.4%, 0.8%)
CIE-LAB	lab(91.19, -52.35, 69.13)
CIE-LCH	lch(91.19, 86.72, 127.14°)
OKLab	oklab(90.64% -0.1468 0.1575)
OKLCH	oklch(90.64% 0.215 133)
XYZ	xyz(52.2812, 78.9036, 21.0678)
Luminance	0.7891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5FD55 #AD55FD

analogous

#F9FD55 #A5FD55 #55FD59

triadic

#A5FD55 #55A5FD #FD55A5

tetradic

#A5FD55 #55F9FD #AD55FD #FD5955

square

#A5FD55 #55F9FD #AD55FD #FD5955

split-complementary

#A5FD55 #5955FD #FD55F9

monochromatic

#67D503 #85FC19 #A5FD55 #C5FE91 #E5FECE

Accessibility & contrast

On white

1.25

#A5FD55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#A5FD55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5FD55

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5FD55	#FFFFFF	#000000	##000000
##A5FD55	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA3D

Deuteranopia (green-blind)

#FBE363

Tritanopia (blue-blind)

#A6F3DB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #a5fd55;
/* rgb */ color: rgb(165, 253, 85);
/* oklch */ color: oklch(90.6% 0.215 133.0);

Tailwind

colors: {
  custom: {
    50: '#c5fe8d',
    500: '#a5fd55',
    950: '#000000',
  },
}

SCSS

$custom: #a5fd55;
$custom-light: #c5fe8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a5fd55",
  "rgb": {
    "r": 165,
    "g": 253,
    "b": 85
  },
  "hsl": {
    "h": 91.429,
    "s": 97.674,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90638,
    "c": 0.21533,
    "h": 133
  },
  "luminance": 0.78906
}

Semantic roles & 50–950 ramp

primary

#A5FD55

secondary

#7F27CF

accent

#00E678

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13180D

muted

#83867F

Preview Lab

Preview with #A5FD55

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

Preview Lab → · Contrast checker → · Palette generator →