#A9CD4B#A9CD4B

#A9CD4B is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.7% C 0.161 H 123.3°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#A9CD4B
RGB	rgb(169, 205, 75)
HSL	hsl(77, 57%, 55%)
HSV	hsv(77, 63%, 80%)
CMYK	cmyk(17.6%, 0%, 63.4%, 19.6%)
CIE-LAB	lab(77.64, -30.61, 58.78)
CIE-LCH	lch(77.64, 66.28, 117.51°)
OKLab	oklab(79.68% -0.0881 0.1344)
OKLCH	oklch(79.68% 0.161 123.3)
XYZ	xyz(39.4638, 52.6055, 14.7301)
Luminance	0.5261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CD4B #6F4BCD

analogous

#CDB04B #A9CD4B #68CD4B

triadic

#A9CD4B #4BA9CD #CD4BA9

tetradic

#A9CD4B #4BCDB0 #6F4BCD #CD4B68

square

#A9CD4B #4BCDB0 #6F4BCD #CD4B68

split-complementary

#A9CD4B #4B68CD #B04BCD

monochromatic

#637B22 #89AB30 #A9CD4B #C0DA7B #D7E8AB

Accessibility & contrast

On white

1.82

#A9CD4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#A9CD4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CD4B

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CD4B	#FFFFFF	#000000	##000000
##A9CD4B	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C13B

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#B1C3B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9cd4b;
/* rgb */ color: rgb(169, 205, 75);
/* oklch */ color: oklch(79.7% 0.161 123.3);

Tailwind

colors: {
  custom: {
    50: '#c5dc83',
    500: '#a9cd4b',
    950: '#000000',
  },
}

SCSS

$custom: #a9cd4b;
$custom-light: #c5dc83;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cd4b",
  "rgb": {
    "r": 169,
    "g": 205,
    "b": 75
  },
  "hsl": {
    "h": 76.615,
    "s": 56.522,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79677,
    "c": 0.16072,
    "h": 123.3
  },
  "luminance": 0.52606
}

Semantic roles & 50–950 ramp

primary

#A9CD4B

secondary

#4D3983

accent

#48E072

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CD4B

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

Preview Lab → · Contrast checker → · Palette generator →