#A1D949#A1D949

#A1D949 is a light, vivid yellow-green. Relative luminance 0.577; OKLCH L 81.9% C 0.181 H 128.2°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#A1D949
RGB	rgb(161, 217, 73)
HSL	hsl(83, 65%, 57%)
HSV	hsv(83, 66%, 85%)
CMYK	cmyk(25.8%, 0%, 66.4%, 14.9%)
CIE-LAB	lab(80.56, -39.31, 62.53)
CIE-LCH	lch(80.56, 73.86, 122.15°)
OKLab	oklab(81.91% -0.1118 0.1422)
OKLCH	oklch(81.91% 0.181 128.2)
XYZ	xyz(40.7133, 57.6829, 15.2909)
Luminance	0.5768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D949 #8149D9

analogous

#D9C949 #A1D949 #59D949

triadic

#A1D949 #49A1D9 #D949A1

tetradic

#A1D949 #49D9C9 #8149D9 #D94959

square

#A1D949 #49D9C9 #8149D9 #D94959

split-complementary

#A1D949 #4959D9 #C949D9

monochromatic

#608B1D #83BD28 #A1D949 #BBE47C #D5EEAE

Accessibility & contrast

On white

1.68

#A1D949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#A1D949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D949

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D949	#FFFFFF	#000000	##000000
##A1D949	1.00	1.68	12.54	12.54
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA35

Deuteranopia (green-blind)

#DCC755

Tritanopia (blue-blind)

#A6D0BC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a1d949;
/* rgb */ color: rgb(161, 217, 73);
/* oklch */ color: oklch(81.9% 0.181 128.2);

Tailwind

colors: {
  custom: {
    50: '#c1e583',
    500: '#a1d949',
    950: '#000000',
  },
}

SCSS

$custom: #a1d949;
$custom-light: #c1e583;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d949",
  "rgb": {
    "r": 161,
    "g": 217,
    "b": 73
  },
  "hsl": {
    "h": 83.333,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81907,
    "c": 0.18088,
    "h": 128.2
  },
  "luminance": 0.57684
}

Semantic roles & 50–950 ramp

primary

#A1D949

secondary

#593691

accent

#3FE881

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D949

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

Preview Lab → · Contrast checker → · Palette generator →