#A1D159#A1D159

#A1D159 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.2% C 0.158 H 127.8°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#A1D159
RGB	rgb(161, 209, 89)
HSL	hsl(84, 57%, 58%)
HSV	hsv(84, 57%, 82%)
CMYK	cmyk(23%, 0%, 57.4%, 18%)
CIE-LAB	lab(78.40, -34.41, 53.44)
CIE-LCH	lch(78.40, 63.56, 122.77°)
OKLab	oklab(80.2% -0.0969 0.1248)
OKLCH	oklch(80.2% 0.158 127.8)
XYZ	xyz(39.3014, 53.8986, 17.7821)
Luminance	0.5390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D159 #8959D1

analogous

#D1C559 #A1D159 #65D159

triadic

#A1D159 #59A1D1 #D159A1

tetradic

#A1D159 #59D1C5 #8959D1 #D15965

square

#A1D159 #59D1C5 #8959D1 #D15965

split-complementary

#A1D159 #5965D1 #C559D1

monochromatic

#628926 #84B933 #A1D159 #BCDE89 #D7ECB9

Accessibility & contrast

On white

1.78

#A1D159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#A1D159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D159

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D159	#FFFFFF	#000000	##000000
##A1D159	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC44C

Deuteranopia (green-blind)

#D4C161

Tritanopia (blue-blind)

#A6C8B7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a1d159;
/* rgb */ color: rgb(161, 209, 89);
/* oklch */ color: oklch(80.2% 0.158 127.8);

Tailwind

colors: {
  custom: {
    50: '#bfdf8c',
    500: '#a1d159',
    950: '#000000',
  },
}

SCSS

$custom: #a1d159;
$custom-light: #bfdf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d159",
  "rgb": {
    "r": 161,
    "g": 209,
    "b": 89
  },
  "hsl": {
    "h": 84,
    "s": 56.604,
    "l": 58.431
  },
  "oklch": {
    "l": 0.80202,
    "c": 0.15802,
    "h": 127.8
  },
  "luminance": 0.53899
}

Semantic roles & 50–950 ramp

primary

#A1D159

secondary

#5F3E90

accent

#48E085

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #A1D159

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

Preview Lab → · Contrast checker → · Palette generator →