#A1D749#A1D749

#A1D749 is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.4% C 0.178 H 127.8°. Best body text is #000000 at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#A1D749
RGB	rgb(161, 215, 73)
HSL	hsl(83, 64%, 56%)
HSV	hsv(83, 66%, 84%)
CMYK	cmyk(25.1%, 0%, 66%, 15.7%)
CIE-LAB	lab(79.99, -38.42, 61.93)
CIE-LCH	lch(79.99, 72.87, 121.81°)
OKLab	oklab(81.44% -0.1094 0.1409)
OKLCH	oklch(81.44% 0.178 127.8)
XYZ	xyz(40.2009, 56.6582, 15.1202)
Luminance	0.5666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D749 #7F49D7

analogous

#D7C649 #A1D749 #5AD749

triadic

#A1D749 #49A1D7 #D749A1

tetradic

#A1D749 #49D7C6 #7F49D7 #D7495A

square

#A1D749 #49D7C6 #7F49D7 #D7495A

split-complementary

#A1D749 #495AD7 #C649D7

monochromatic

#5F881E #83BA29 #A1D749 #BBE27B #D5EDAD

Accessibility & contrast

On white

1.70

#A1D749 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.33

#A1D749 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D749

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D749	#FFFFFF	#000000	##000000
##A1D749	1.00	1.70	12.33	12.33
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.33	21.00	1.00	1.00
##000000	12.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C935

Deuteranopia (green-blind)

#DAC554

Tritanopia (blue-blind)

#A6CEBA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a1d749;
/* rgb */ color: rgb(161, 215, 73);
/* oklch */ color: oklch(81.4% 0.178 127.8);

Tailwind

colors: {
  custom: {
    50: '#c0e383',
    500: '#a1d749',
    950: '#000000',
  },
}

SCSS

$custom: #a1d749;
$custom-light: #c0e383;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d749",
  "rgb": {
    "r": 161,
    "g": 215,
    "b": 73
  },
  "hsl": {
    "h": 82.817,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8144,
    "c": 0.17837,
    "h": 127.8
  },
  "luminance": 0.56659
}

Semantic roles & 50–950 ramp

primary

#A1D749

secondary

#58368E

accent

#41E780

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D749

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

Preview Lab → · Contrast checker → · Palette generator →