#A1EC63#A1EC63

#A1EC63 is a very light, vivid yellow-green. Relative luminance 0.685; OKLCH L 86.6% C 0.185 H 133.1°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#A1EC63
RGB	rgb(161, 236, 99)
HSL	hsl(93, 78%, 66%)
HSV	hsv(93, 58%, 93%)
CMYK	cmyk(31.8%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(86.24, -45.45, 57.96)
CIE-LCH	lch(86.24, 73.65, 128.11°)
OKLab	oklab(86.59% -0.1266 0.1354)
OKLCH	oklch(86.59% 0.185 133.1)
XYZ	xyz(46.9448, 68.4671, 22.5440)
Luminance	0.6847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.73

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EC63 #AE63EC

analogous

#E5EC63 #A1EC63 #63EC69

triadic

#A1EC63 #63A1EC #EC63A1

tetradic

#A1EC63 #63E5EC #AE63EC #EC6963

square

#A1EC63 #63E5EC #AE63EC #EC6963

split-complementary

#A1EC63 #6963EC #EC63E5

monochromatic

#62BE17 #80E52C #A1EC63 #C2F39A #E3F9D0

Accessibility & contrast

On white

1.43

#A1EC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#A1EC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EC63

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EC63	#FFFFFF	#000000	##000000
##A1EC63	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC54

Deuteranopia (green-blind)

#EAD66D

Tritanopia (blue-blind)

#A2E3CE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a1ec63;
/* rgb */ color: rgb(161, 236, 99);
/* oklch */ color: oklch(86.6% 0.185 133.1);

Tailwind

colors: {
  custom: {
    50: '#c1f294',
    500: '#a1ec63',
    950: '#000000',
  },
}

SCSS

$custom: #a1ec63;
$custom-light: #c1f294;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ec63",
  "rgb": {
    "r": 161,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 92.847,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86589,
    "c": 0.18542,
    "h": 133.1
  },
  "luminance": 0.68469
}

Semantic roles & 50–950 ramp

primary

#A1EC63

secondary

#8037BC

accent

#0BDB7D

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1EC63

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

Preview Lab → · Contrast checker → · Palette generator →