#A1D657#A1D657

#A1D657 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.3% C 0.166 H 128.7°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#A1D657
RGB	rgb(161, 214, 87)
HSL	hsl(85, 61%, 59%)
HSV	hsv(85, 59%, 84%)
CMYK	cmyk(24.8%, 0%, 59.3%, 16.1%)
CIE-LAB	lab(79.82, -36.86, 55.92)
CIE-LCH	lch(79.82, 66.98, 123.39°)
OKLab	oklab(81.34% -0.1039 0.1299)
OKLCH	oklch(81.34% 0.166 128.7)
XYZ	xyz(40.4646, 56.3575, 17.7612)
Luminance	0.5636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D657 #8C57D6

analogous

#D6CC57 #A1D657 #62D657

triadic

#A1D657 #57A1D6 #D657A1

tetradic

#A1D657 #57D6CC #8C57D6 #D65762

square

#A1D657 #57D6CC #8C57D6 #D65762

split-complementary

#A1D657 #5762D6 #CC57D6

monochromatic

#629023 #84C12F #A1D657 #BDE288 #D8EEB9

Accessibility & contrast

On white

1.71

#A1D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#A1D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D657

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D657	#FFFFFF	#000000	##000000
##A1D657	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C849

Deuteranopia (green-blind)

#D8C560

Tritanopia (blue-blind)

#A6CDBB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a1d657;
/* rgb */ color: rgb(161, 214, 87);
/* oklch */ color: oklch(81.3% 0.166 128.7);

Tailwind

colors: {
  custom: {
    50: '#c0e38b',
    500: '#a1d657',
    950: '#000000',
  },
}

SCSS

$custom: #a1d657;
$custom-light: #c0e38b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d657",
  "rgb": {
    "r": 161,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 85.039,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.8134,
    "c": 0.16634,
    "h": 128.7
  },
  "luminance": 0.56358
}

Semantic roles & 50–950 ramp

primary

#A1D657

secondary

#613C95

accent

#44E487

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A1D657

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

Preview Lab → · Contrast checker → · Palette generator →