#A9D54F#A9D54F

#A9D54F is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.5% C 0.168 H 125.4°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#A9D54F
RGB	rgb(169, 213, 79)
HSL	hsl(80, 61%, 57%)
HSV	hsv(80, 63%, 84%)
CMYK	cmyk(20.7%, 0%, 62.9%, 16.5%)
CIE-LAB	lab(79.95, -34.04, 59.61)
CIE-LCH	lch(79.95, 68.64, 119.73°)
OKLab	oklab(81.55% -0.0973 0.1366)
OKLCH	oklch(81.55% 0.168 125.4)
XYZ	xyz(41.5679, 56.5875, 16.1281)
Luminance	0.5659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D54F #7B4FD5

analogous

#D5BE4F #A9D54F #66D54F

triadic

#A9D54F #4FA9D5 #D54FA9

tetradic

#A9D54F #4FD5BE #7B4FD5 #D54F66

square

#A9D54F #4FD5BE #7B4FD5 #D54F66

split-complementary

#A9D54F #4F66D5 #BE4FD5

monochromatic

#678921 #8CBA2C #A9D54F #C1E180 #D9EDB2

Accessibility & contrast

On white

1.70

#A9D54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#A9D54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D54F

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D54F	#FFFFFF	#000000	##000000
##A9D54F	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C83E

Deuteranopia (green-blind)

#DAC659

Tritanopia (blue-blind)

#B0CBB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a9d54f;
/* rgb */ color: rgb(169, 213, 79);
/* oklch */ color: oklch(81.5% 0.168 125.4);

Tailwind

colors: {
  custom: {
    50: '#c6e286',
    500: '#a9d54f',
    950: '#000000',
  },
}

SCSS

$custom: #a9d54f;
$custom-light: #c6e286;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d54f",
  "rgb": {
    "r": 169,
    "g": 213,
    "b": 79
  },
  "hsl": {
    "h": 79.701,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81549,
    "c": 0.16772,
    "h": 125.4
  },
  "luminance": 0.56588
}

Semantic roles & 50–950 ramp

primary

#A9D54F

secondary

#55398F

accent

#43E578

background

#FEFEFC

surface

#FAFCF3

border

#D3D5CD

text

#13150C

muted

#83847F

Preview Lab

Preview with #A9D54F

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

Preview Lab → · Contrast checker → · Palette generator →