#A9C052#A9C052

#A9C052 is a light, vivid yellow-green. Relative luminance 0.467; OKLCH L 76.8% C 0.139 H 119.7°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#A9C052
RGB	rgb(169, 192, 82)
HSL	hsl(73, 47%, 54%)
HSV	hsv(73, 57%, 75%)
CMYK	cmyk(12%, 0%, 57.3%, 24.7%)
CIE-LAB	lab(74.03, -23.83, 51.77)
CIE-LCH	lch(74.03, 56.99, 114.72°)
OKLab	oklab(76.79% -0.0686 0.1203)
OKLCH	oklch(76.79% 0.139 119.7)
XYZ	xyz(36.7353, 46.7436, 15.0682)
Luminance	0.4674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C052 #6952C0

analogous

#C0A052 #A9C052 #72C052

triadic

#A9C052 #52A9C0 #C052A9

tetradic

#A9C052 #52C0A0 #6952C0 #C05272

square

#A9C052 #52C0A0 #6952C0 #C05272

split-complementary

#A9C052 #5272C0 #A052C0

monochromatic

#606F28 #879C39 #A9C052 #BFD07F #D6E1AC

Accessibility & contrast

On white

2.03

#A9C052 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#A9C052 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C052

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C052	#FFFFFF	#000000	##000000
##A9C052	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB646

Deuteranopia (green-blind)

#C8B659

Tritanopia (blue-blind)

#B2B7A8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a9c052;
/* rgb */ color: rgb(169, 192, 82);
/* oklch */ color: oklch(76.8% 0.139 119.7);

Tailwind

colors: {
  custom: {
    50: '#c5d386',
    500: '#a9c052',
    950: '#000000',
  },
}

SCSS

$custom: #a9c052;
$custom-light: #c5d386;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c052",
  "rgb": {
    "r": 169,
    "g": 192,
    "b": 82
  },
  "hsl": {
    "h": 72.545,
    "s": 46.61,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76786,
    "c": 0.1385,
    "h": 119.7
  },
  "luminance": 0.46743
}

Semantic roles & 50–950 ramp

primary

#A9C052

secondary

#A99FCE

accent

#52D66D

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140B

muted

#82827C

Preview Lab

Preview with #A9C052

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

Preview Lab → · Contrast checker → · Palette generator →