#A9C52F#A9C52F

#A9C52F is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.6% C 0.169 H 120.0°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#A9C52F
RGB	rgb(169, 197, 47)
HSL	hsl(71, 61%, 48%)
HSV	hsv(71, 76%, 77%)
CMYK	cmyk(14.2%, 0%, 76.1%, 22.7%)
CIE-LAB	lab(75.18, -28.48, 66.61)
CIE-LCH	lch(75.18, 72.44, 113.15°)
OKLab	oklab(77.64% -0.0847 0.1466)
OKLCH	oklch(77.64% 0.169 120)
XYZ	xyz(36.8423, 48.5729, 10.1234)
Luminance	0.4857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C52F #4B2FC5

analogous

#C5962F #A9C52F #5EC52F

triadic

#A9C52F #2FA9C5 #C52FA9

tetradic

#A9C52F #2FC596 #4B2FC5 #C52F5E

square

#A9C52F #2FC596 #4B2FC5 #C52F5E

split-complementary

#A9C52F #2F5EC5 #962FC5

monochromatic

#546217 #7F9423 #A9C52F #C0D85A #D3E38B

Accessibility & contrast

On white

1.96

#A9C52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#A9C52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C52F

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C52F	#FFFFFF	#000000	##000000
##A9C52F	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B905

Deuteranopia (green-blind)

#CEB93D

Tritanopia (blue-blind)

#B3BAA9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #a9c52f;
/* rgb */ color: rgb(169, 197, 47);
/* oklch */ color: oklch(77.6% 0.169 120.0);

Tailwind

colors: {
  custom: {
    50: '#c6d674',
    500: '#a9c52f',
    950: '#000000',
  },
}

SCSS

$custom: #a9c52f;
$custom-light: #c6d674;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c52f",
  "rgb": {
    "r": 169,
    "g": 197,
    "b": 47
  },
  "hsl": {
    "h": 71.2,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.77637,
    "c": 0.1693,
    "h": 120
  },
  "luminance": 0.48573
}

Semantic roles & 50–950 ramp

primary

#A9C52F

secondary

#9082CD

accent

#43E561

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A9C52F

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

Preview Lab → · Contrast checker → · Palette generator →