#A1D459#A1D459

#A1D459 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.9% C 0.162 H 128.5°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#A1D459
RGB	rgb(161, 212, 89)
HSL	hsl(85, 59%, 59%)
HSV	hsv(85, 58%, 83%)
CMYK	cmyk(24.1%, 0%, 58%, 16.9%)
CIE-LAB	lab(79.26, -35.78, 54.42)
CIE-LCH	lch(79.26, 65.13, 123.32°)
OKLab	oklab(80.9% -0.1008 0.1269)
OKLCH	oklch(80.9% 0.162 128.5)
XYZ	xyz(40.0444, 55.3845, 18.0298)
Luminance	0.5538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D459 #8C59D4

analogous

#D4CA59 #A1D459 #64D459

triadic

#A1D459 #59A1D4 #D459A1

tetradic

#A1D459 #59D4CA #8C59D4 #D45964

square

#A1D459 #59D4CA #8C59D4 #D45964

split-complementary

#A1D459 #5964D4 #CA59D4

monochromatic

#628E25 #84BE31 #A1D459 #BDE18A #D8EDBA

Accessibility & contrast

On white

1.74

#A1D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#A1D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D459

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D459	#FFFFFF	#000000	##000000
##A1D459	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74C

Deuteranopia (green-blind)

#D6C362

Tritanopia (blue-blind)

#A6CBB9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a1d459;
/* rgb */ color: rgb(161, 212, 89);
/* oklch */ color: oklch(80.9% 0.162 128.5);

Tailwind

colors: {
  custom: {
    50: '#c0e18c',
    500: '#a1d459',
    950: '#000000',
  },
}

SCSS

$custom: #a1d459;
$custom-light: #c0e18c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d459",
  "rgb": {
    "r": 161,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 84.878,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80897,
    "c": 0.16202,
    "h": 128.5
  },
  "luminance": 0.55385
}

Semantic roles & 50–950 ramp

primary

#A1D459

secondary

#613E94

accent

#46E287

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #A1D459

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

Preview Lab → · Contrast checker → · Palette generator →