#A9DD4F#A9DD4F

#A9DD4F is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.4% C 0.178 H 127.1°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#A9DD4F
RGB	rgb(169, 221, 79)
HSL	hsl(82, 68%, 59%)
HSV	hsv(82, 64%, 87%)
CMYK	cmyk(23.5%, 0%, 64.3%, 13.3%)
CIE-LAB	lab(82.22, -37.68, 62.05)
CIE-LCH	lch(82.22, 72.59, 121.27°)
OKLab	oklab(83.39% -0.1073 0.1418)
OKLCH	oklch(83.39% 0.178 127.1)
XYZ	xyz(43.6299, 60.7117, 16.8155)
Luminance	0.6071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DD4F #834FDD

analogous

#DDCA4F #A9DD4F #62DD4F

triadic

#A9DD4F #4FA9DD #DD4FA9

tetradic

#A9DD4F #4FDDCA #834FDD #DD4F62

square

#A9DD4F #4FDDCA #834FDD #DD4F62

split-complementary

#A9DD4F #4F62DD #CA4FDD

monochromatic

#69951D #8DC827 #A9DD4F #C2E782 #DBF1B6

Accessibility & contrast

On white

1.60

#A9DD4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#A9DD4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DD4F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DD4F	#FFFFFF	#000000	##000000
##A9DD4F	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF3D

Deuteranopia (green-blind)

#E1CC5A

Tritanopia (blue-blind)

#AFD3C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a9dd4f;
/* rgb */ color: rgb(169, 221, 79);
/* oklch */ color: oklch(83.4% 0.178 127.1);

Tailwind

colors: {
  custom: {
    50: '#c6e787',
    500: '#a9dd4f',
    950: '#000000',
  },
}

SCSS

$custom: #a9dd4f;
$custom-light: #c6e787;
$custom-dark: #000000;

JSON

{
  "hex": "#a9dd4f",
  "rgb": {
    "r": 169,
    "g": 221,
    "b": 79
  },
  "hsl": {
    "h": 81.972,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83391,
    "c": 0.17782,
    "h": 127.1
  },
  "luminance": 0.60712
}

Semantic roles & 50–950 ramp

primary

#A9DD4F

secondary

#5B3799

accent

#3DEA7D

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9DD4F

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

Preview Lab → · Contrast checker → · Palette generator →