#A1E05A#A1E05A

#A1E05A is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.7% C 0.177 H 130.6°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#A1E05A
RGB	rgb(161, 224, 90)
HSL	hsl(88, 68%, 62%)
HSV	hsv(88, 60%, 88%)
CMYK	cmyk(28.1%, 0%, 59.8%, 12.2%)
CIE-LAB	lab(82.71, -41.06, 57.87)
CIE-LCH	lch(82.71, 70.96, 125.36°)
OKLab	oklab(83.7% -0.1152 0.1344)
OKLCH	oklch(83.7% 0.177 130.6)
XYZ	xyz(43.1986, 61.6253, 19.2898)
Luminance	0.6163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E05A #995AE0

analogous

#E0DC5A #A1E05A #5EE05A

triadic

#A1E05A #5AA1E0 #E05AA1

tetradic

#A1E05A #5AE0DC #995AE0 #E05A5E

square

#A1E05A #5AE0DC #995AE0 #E05A5E

split-complementary

#A1E05A #5A5EE0 #DC5AE0

monochromatic

#64A11E #84D528 #A1E05A #BEEA8E #DCF3C1

Accessibility & contrast

On white

1.58

#A1E05A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#A1E05A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E05A

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E05A	#FFFFFF	#000000	##000000
##A1E05A	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D14B

Deuteranopia (green-blind)

#E0CC64

Tritanopia (blue-blind)

#A4D7C3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a1e05a;
/* rgb */ color: rgb(161, 224, 90);
/* oklch */ color: oklch(83.7% 0.177 130.6);

Tailwind

colors: {
  custom: {
    50: '#c0ea8d',
    500: '#a1e05a',
    950: '#000000',
  },
}

SCSS

$custom: #a1e05a;
$custom-light: #c0ea8d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e05a",
  "rgb": {
    "r": 161,
    "g": 224,
    "b": 90
  },
  "hsl": {
    "h": 88.209,
    "s": 68.367,
    "l": 61.569
  },
  "oklch": {
    "l": 0.83698,
    "c": 0.17701,
    "h": 130.6
  },
  "luminance": 0.61627
}

Semantic roles & 50–950 ramp

primary

#A1E05A

secondary

#6C3AA4

accent

#15D06D

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A1E05A

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

Preview Lab → · Contrast checker → · Palette generator →