#A9C047#A9C047

#A9C047 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.7% C 0.148 H 119.2°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#A9C047
RGB	rgb(169, 192, 71)
HSL	hsl(71, 49%, 52%)
HSV	hsv(71, 63%, 75%)
CMYK	cmyk(12%, 0%, 63%, 24.7%)
CIE-LAB	lab(73.93, -24.68, 56.47)
CIE-LCH	lch(73.93, 61.63, 113.61°)
OKLab	oklab(76.67% -0.072 0.129)
OKLCH	oklch(76.67% 0.148 119.2)
XYZ	xyz(36.3497, 46.5894, 13.0377)
Luminance	0.4659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9C047 #5E47C0

analogous

#C09B47 #A9C047 #6DC047

triadic

#A9C047 #47A9C0 #C047A9

tetradic

#A9C047 #47C09B #5E47C0 #C0476D

square

#A9C047 #47C09B #5E47C0 #C0476D

split-complementary

#A9C047 #476DC0 #9B47C0

monochromatic

#5C6924 #849633 #A9C047 #BED075 #D4DFA2

Accessibility & contrast

On white

2.04

#A9C047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#A9C047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9C047

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9C047	#FFFFFF	#000000	##000000
##A9C047	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB638

Deuteranopia (green-blind)

#C9B64F

Tritanopia (blue-blind)

#B2B6A7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a9c047;
/* rgb */ color: rgb(169, 192, 71);
/* oklch */ color: oklch(76.7% 0.148 119.2);

Tailwind

colors: {
  custom: {
    50: '#c5d380',
    500: '#a9c047',
    950: '#000000',
  },
}

SCSS

$custom: #a9c047;
$custom-light: #c5d380;
$custom-dark: #000000;

JSON

{
  "hex": "#a9c047",
  "rgb": {
    "r": 169,
    "g": 192,
    "b": 71
  },
  "hsl": {
    "h": 71.405,
    "s": 48.988,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76674,
    "c": 0.14772,
    "h": 119.2
  },
  "luminance": 0.46589
}

Semantic roles & 50–950 ramp

primary

#A9C047

secondary

#A197CC

accent

#4FD969

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140A

muted

#82827C

Preview Lab

Preview with #A9C047

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

Preview Lab → · Contrast checker → · Palette generator →