#A1D259#A1D259

#A1D259 is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.4% C 0.159 H 128.0°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#A1D259
RGB	rgb(161, 210, 89)
HSL	hsl(84, 57%, 59%)
HSV	hsv(84, 58%, 82%)
CMYK	cmyk(23.3%, 0%, 57.6%, 17.6%)
CIE-LAB	lab(78.69, -34.87, 53.77)
CIE-LCH	lch(78.69, 64.08, 122.96°)
OKLab	oklab(80.43% -0.0982 0.1255)
OKLCH	oklch(80.43% 0.159 128)
XYZ	xyz(39.5476, 54.3908, 17.8642)
Luminance	0.5439 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D259 #8A59D2

analogous

#D2C759 #A1D259 #64D259

triadic

#A1D259 #59A1D2 #D259A1

tetradic

#A1D259 #59D2C7 #8A59D2 #D25964

square

#A1D259 #59D2C7 #8A59D2 #D25964

split-complementary

#A1D259 #5964D2 #C759D2

monochromatic

#628B26 #84BB33 #A1D259 #BCDF89 #D8ECB9

Accessibility & contrast

On white

1.77

#A1D259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#A1D259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D259

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D259	#FFFFFF	#000000	##000000
##A1D259	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54C

Deuteranopia (green-blind)

#D5C261

Tritanopia (blue-blind)

#A6C9B8

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a1d259;
/* rgb */ color: rgb(161, 210, 89);
/* oklch */ color: oklch(80.4% 0.159 128.0);

Tailwind

colors: {
  custom: {
    50: '#c0e08c',
    500: '#a1d259',
    950: '#000000',
  },
}

SCSS

$custom: #a1d259;
$custom-light: #c0e08c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d259",
  "rgb": {
    "r": 161,
    "g": 210,
    "b": 89
  },
  "hsl": {
    "h": 84.298,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80433,
    "c": 0.15935,
    "h": 128
  },
  "luminance": 0.54392
}

Semantic roles & 50–950 ramp

primary

#A1D259

secondary

#603E91

accent

#47E185

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #A1D259

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

Preview Lab → · Contrast checker → · Palette generator →