#A1CE3F#A1CE3F

#A1CE3F is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.3% C 0.174 H 125.4°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#A1CE3F
RGB	rgb(161, 206, 63)
HSL	hsl(79, 59%, 53%)
HSV	hsv(79, 69%, 81%)
CMYK	cmyk(21.8%, 0%, 69.4%, 19.2%)
CIE-LAB	lab(77.33, -35.01, 63.01)
CIE-LCH	lch(77.33, 72.09, 119.06°)
OKLab	oklab(79.26% -0.1009 0.1418)
OKLCH	oklch(79.26% 0.174 125.4)
XYZ	xyz(37.6667, 52.0781, 12.7693)
Luminance	0.5208 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CE3F #6C3FCE

analogous

#CEB33F #A1CE3F #5ACE3F

triadic

#A1CE3F #3FA1CE #CE3FA1

tetradic

#A1CE3F #3FCEB3 #6C3FCE #CE3F5A

square

#A1CE3F #3FCEB3 #6C3FCE #CE3F5A

split-complementary

#A1CE3F #3F5ACE #B33FCE

monochromatic

#59751E #7FA62A #A1CE3F #B9DA70 #D1E7A1

Accessibility & contrast

On white

1.84

#A1CE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#A1CE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CE3F

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CE3F	#FFFFFF	#000000	##000000
##A1CE3F	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C128

Deuteranopia (green-blind)

#D3BE4B

Tritanopia (blue-blind)

#A8C4B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a1ce3f;
/* rgb */ color: rgb(161, 206, 63);
/* oklch */ color: oklch(79.3% 0.174 125.4);

Tailwind

colors: {
  custom: {
    50: '#c0dd7c',
    500: '#a1ce3f',
    950: '#000000',
  },
}

SCSS

$custom: #a1ce3f;
$custom-light: #c0dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ce3f",
  "rgb": {
    "r": 161,
    "g": 206,
    "b": 63
  },
  "hsl": {
    "h": 78.881,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79263,
    "c": 0.174,
    "h": 125.4
  },
  "luminance": 0.52079
}

Semantic roles & 50–950 ramp

primary

#A1CE3F

secondary

#4B347D

accent

#45E377

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CE3F

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

Preview Lab → · Contrast checker → · Palette generator →