#A5E455#A5E455

#A5E455 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.8% C 0.184 H 129.8°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#A5E455
RGB	rgb(165, 228, 85)
HSL	hsl(86, 73%, 61%)
HSV	hsv(86, 63%, 89%)
CMYK	cmyk(27.6%, 0%, 62.7%, 10.6%)
CIE-LAB	lab(84.04, -41.79, 61.49)
CIE-LCH	lch(84.04, 74.35, 124.20°)
OKLab	oklab(84.82% -0.1179 0.1414)
OKLCH	oklch(84.82% 0.184 129.8)
XYZ	xyz(44.8998, 64.1408, 18.6074)
Luminance	0.6414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5E455 #9455E4

analogous

#E4DC55 #A5E455 #5EE455

triadic

#A5E455 #55A5E4 #E455A5

tetradic

#A5E455 #55E4DC #9455E4 #E4555E

square

#A5E455 #55E4DC #9455E4 #E4555E

split-complementary

#A5E455 #555EE4 #DC55E4

monochromatic

#68A41A #89D923 #A5E455 #C1EC8A #DDF5BF

Accessibility & contrast

On white

1.52

#A5E455 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#A5E455 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5E455

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5E455	#FFFFFF	#000000	##000000
##A5E455	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED543

Deuteranopia (green-blind)

#E5D060

Tritanopia (blue-blind)

#A9DBC6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #a5e455;
/* rgb */ color: rgb(165, 228, 85);
/* oklch */ color: oklch(84.8% 0.184 129.8);

Tailwind

colors: {
  custom: {
    50: '#c3ed8b',
    500: '#a5e455',
    950: '#000000',
  },
}

SCSS

$custom: #a5e455;
$custom-light: #c3ed8b;
$custom-dark: #000000;

JSON

{
  "hex": "#a5e455",
  "rgb": {
    "r": 165,
    "g": 228,
    "b": 85
  },
  "hsl": {
    "h": 86.434,
    "s": 72.589,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84818,
    "c": 0.18413,
    "h": 129.8
  },
  "luminance": 0.64142
}

Semantic roles & 50–950 ramp

primary

#A5E455

secondary

#6836A7

accent

#11D567

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A5E455

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

Preview Lab → · Contrast checker → · Palette generator →